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7 Easy Steps to Making an Incredible Sourdough Starter From Scratch via @theperfectloaf

7 Easy Steps to Making an Incredible Sourdough Starter From Scratch

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If you had told me many years ago that I could make enticingly crunchy, tender, and healthy bread at home with only a few elemental ingredients, I would not have believed you.

I would have claimed that baking bread requires a professional mixer, a specialized oven, and a list of ingredients so long your eyes start to glaze over. But now I perform this alchemy daily in my home kitchen: transforming three basic ingredients into wholesome sourdough bread. How does one begin the journey of making naturally leavened bread at home? It starts with, well, making a sourdough starter from scratch.

A healthy sourdough starter means great bread.

Despite all the mysticism and lore about creating the concoction, a sourdough starter is merely a naturally fermenting mixture of flour and water. Add water to dry flour, let it sit on the counter for a few days, and you’ll see nature weave life into a once lifeless lump: bubbles will appear and the mixture will rise.

This natural fermentation can be harnessed and (once it is stable) controlled to produce bread so flavorful and healthy that it’s hard to go back to anything else.

7 Easy Steps to Making an Incredible Sourdough Starter From Scratch via @theperfectloaf

I created my sourdough starter years ago (using this sourdough starter recipe), and it’s the same one I use to this day. It’s a spoiled brat now, to be sure, thanks to all my coddling, but in exchange for my attention and flour, it stays on schedule. Besides, when I’m baking, it does the heaviest lifting (bread nerd joke, sorry). Initially, it was the quintessential rebellious child. Sometimes it wouldn’t show any fermentation activity, and at other times it was utterly unruly. Back then, I didn’t realize what it needed to thrive. I didn’t see how vital timely refreshments (also called feedings) were or how much temperature impacts fermentation.

The key to raising a well-adjusted starter is to observe its needs, give it space to grow, and adjust the refreshments to encourage maximum fermentation activity. And a healthy starter means great bread. 

But first, let’s quickly look at what a sourdough starter is.

The Perfect Loaf Sourdough Starter Illustration
Michael Hoeweler

What is a Sourdough Starter?

At a high level, a sourdough starter is a mixture of flour and water that hosts a stable blend of beneficial bacteria and wild yeasts. This mixture is continually maintained with regular refreshments (or feedings) and is used to leaven and flavor new bread dough. The starter is the cornerstone of successful sourdough baking, and especially for a home baker with changing environmental conditions in the kitchen, learning how to care for and use one is the key to bread with the best flavor, texture, and keeping qualities.

A Few Tips Before We Begin

Water that’s high in chlorine or chloramine (disinfectants used by some cities to clean tap water) can impede fermentation. The night before you want to make your starter, fill a large jug with tap water and let it sit out uncovered overnight to allow any chlorine to dissipate. If your city uses chloramine instead of chlorine, letting a jar sit out overnight will not work. In this case, you’ll have to use bottled water or filtered water (if you are concerned, you can test your water with over-the-counter test kits to determine whether there are additives or other issues). Alternatively, you could use bottled spring water until you get your starter fermenting reliably, then try switching back to tap water with a portion of the starter to see if it’s able to handle the tap water (but don’t use all of it just in case it doesn’t work).

After you mix the flour and water in the jar, be sure to keep the jar lightly covered during the rest of the process. Either a porous cloth or a lid resting on top of the jar will work well. Use a container with enough headspace for the mixture to rise—I like to give at least 5-inches of headspace. Additionally, it’s a good idea to place your jar in a bowl while it’s resting in case the mixture overflows.

During the first couple of days, there’s often a surge in fermentation activity that then drops off dramatically; this situation is probably caused by other yeast and bacteria that are initially present but eventually die off. When this happens, many first-timers think that it has “died,” and they start over. Don’t be fooled by this lapse of activity; continue with the schedule and eventually, the desired yeast and bacteria will move in and stabilize the starter.

The entire process is exceptionally temperature-dependent. Instead of a typical cooler room temperature, I find a warm temperature of around 80°F (26°C) helps kickstart activity since this is near the temperature at which the bacteria and yeast are most active. A home dough proofer (which I highly recommend) and a yogurt maker are great tools for maintaining such an environment. If not, a home oven, turned off, with the light on the inside (and a thermometer to monitor the temperature), or a microwave with a bowl of warm water inside, will both work well.

For even more tips on this whole process and many things related to sourdough starters, check out my Sourdough Starter Frequently Asked Questions page →

7 Easy Steps to Making an Incredible Sourdough Starter From Scratch via @theperfectloaf

Helpful Tools to Make a Sourdough Starter

You can see a rundown of all the tools I use for baking sourdough, vetted over years of baking, over at my favorite sourdough baking tools page. Here, I list what I consider the necessary tools to get started:

Weck glass jar

Have at least two clean jars on hand. I like these Weck jars (#743, 3/4 liter jars) best because they taper out towards the top, making it easy to stir, and they don’t have any hard-to-clean lips or edges. Also, using the glass lid without the provided rubber seal and clips provides just enough of a seal to keep moisture and heat trapped inside.

I recommend using glass jars because you can easily see the fermentation as it progresses. It can also help to place a rubber band around the jar at the height of your starter after mixing so you have a visual guide for how high it rises between refreshments. Two more reasons I like these jars: they’re high quality and very economical. They are canning jars, so you can use them for many other things around the kitchen (jam, homemade pesto, dried fruit, cereals, and so on).

Silicone spatula

I use a small, firm spatula to do my feedings. It’s sturdy and easy to clean with a sponge, and if things get messy, you can run it through the dishwasher.

Scale

A kitchen scale is indispensable and guarantees accuracy when measuring the amount of flour needed for each starter refreshment. Measuring flour by volume is inherently imprecise as the amount of flour packed into a measuring cup can vary. Further, it’s a good idea to get used to using a scale for weighing ingredients, as this method is essential for improving your baking consistency.

Rye flour

Using whole grain (“dark”) rye flour helps expedite the fermentation process. In comparison to white flour, rye flour is teeming with extra nutrients that help kickstart the entire process. If you don’t have rye flour, a good quality organic whole wheat will also work well.

Unbleached, all-purpose, white flour

With my starter of 10+ years, and outlined in my post on how I feed (refresh) my starter these days, I typically refresh it with 70% all-purpose flour (or bread flour) and 30% whole rye flour. I like this mix because you get the fermentation boost from the whole-grain flour and the white flour’s increased gas-trapping ability and gluten strength. This helps me spot the signs of fermentation throughout the day and is a good compromise, using just enough whole grains without my starter getting overly acidic too quickly.

Thermometer

An instant-read thermometer will help monitor the temperature of your starter and ensure that it’s in the optimal range for increasing fermentation activity.

My Free Sourdough Starter Quicksheet

My sourdough starter quicksheet is a free, one-page printable guide to feeding, maintaining, and using my sourdough starter. Download it, print it, and keep it in your baking notebook for quick reference!


Starter Refreshment (Feeding)Schedule

Sourdough starter rise and fall
The daily rise and fall of a sourdough starter

In the beginning, your starter refreshments will occur just once a day. As your culture becomes more active, you’ll increase this to twice a day. Because of the frequency of these feedings, one of my goals is to help you set things up so it’s quick and easy to do your feedings and move on with your day. Once you get the hang of things, you only need about 5 to 10 minutes per day to keep your starter going–totally manageable.

A sourdough starter is very resilient. If you forget to feed it one day or feed it several hours after it needed a refreshment, don’t worry, in almost all cases it will spring back.

The following sourdough starter recipe schedule will provide you with a reliable and robust sourdough starter in 6 to 9 days. Once you have the culture stable, it will last indefinitely as long as you refresh it regularly. If you don’t plan to bake frequently, you can toss the starter in the fridge and feed it only once a week. (I’ll discuss this in more detail later in this post.)

Your schedule will follow the natural rise and fall of your starter. As soon as you feed it, the yeast and bacteria in your culture will begin to metabolize the sugars in the flour, creating gasses (among other things) as a byproduct. These gasses cause the starter to rise throughout the day as seen above. Once they subside, then the starter falls.

Daily Refreshment Process

At each refreshment, we will perform the following quick steps:

  1. Stir your starter a little bit with your spatula
  2. Place a clean jar on your scale and scoop in some portion (outlined below) from the jar you just stirred down
  3. Add fresh flour and water; mix well to incorporate completely
  4. Cover the jar loosely and let rest until the next feeding

That’s it! Once you get your process down, it should take no more than a few minutes each day.

Sourdough Starter Recipe: Making an Incredible Sourdough Starter from Scratch

Day One

Add whole grain rye flour to jar
Mix flour and water together
Mixture forms a mostly dry paste

Initially, I like to use two jars for this process: each time you refresh, swap in a clean jar. Starting on Day 4, you can use the same jar: discard down and add fresh flour and water.

I first like to weigh the jars I’m using (without the lids) to find their empty weight. Then, take a permanent marker and write the jar’s weight on the bottom. This way, we know the baseline weight of the jar so we can quickly figure out how much starter to keep during each refreshment.

In the morning, place a clean, empty jar on the scale and tare (the “tare” button on your scale will zero it out after you place your jar on top. This will allow you to measure the flour and water your place in your jar and exclude the jar’s weight). To that jar, add 100 grams whole grain rye flour and 125 grams water and mix until all dry bits are incorporated. If it’s cool in your kitchen, warm the water to 80°F (26°C) before mixing. Lightly cover the jar and set it in a warm place–80°F to 85°F (26°C to 29°C) is ideal–and out of direct sunlight for 24 hours.

Day Two

Incredible fermentation activity the first day of creating sourdough starter

You may or may not already see some fermentation activity. As mentioned above, this potential initial surge of activity is typical and should subside around Day 3. What you can see below is how my initial mixture expanded significantly (in fact it bubbled out of the jar; this is why setting the jar in a bowl is a good idea). Don’t be discouraged if the surge disappears by the third or fourth day. Stick to the schedule, and it will come back!

Add flour to your carried over sourdough starter
Adding water to mixture

Place a second, empty jar on the scale and tare so that it reads 0 grams. Scoop in 75 grams of the mixture that has been resting for 24 hours. Next, add 50 grams rye flour, 50 grams all-purpose flour, and 115 grams of water. Again, if it’s cold, warm the water to 80°F(26°C).

Stir everything well

Mix well until all dry bits are incorporated, cover, and place in the same warm spot for 24 hours. Discard the rest of the mixture in the first jar and clean it in preparation for the next day.

Day Three

In the morning, you may start to see more activity, or you may see none. You can see below that the initial surge of action I had on Day 2 disappeared. However, my mixture started to show the beginning signs of beneficial yeast and bacteria taking hold: some bubbles on the top and at the sides, rose to some degree, and it started to take on a sour aroma.

Sourdough starter just starting to show signs of fermentation

Regardless of what signs your mixture is presenting, don’t fret and stick to the schedule. Remember, if it’s cold in your kitchen, warm your water to 80°F (26°C) to help speed things along.

If a layer of clear liquid (“hooch”) forms on the top of your mixture just stir it back in and keep with the schedule.

Place a new, clean jar on the scale and tare. Scoop in 75 grams of the mixture that rested overnight and add 50 grams rye flour, 50 grams all-purpose flour, and 115 grams water. Stir until well incorporated. Cover the jar and let it rest for 24 hours.

Discard the rest of the mixture in the first jar and clean it in preparation for the next day.

Day Four

This day is the first day of the process that has two refreshments in a single day: one in the morning, and one approximately 12 hours later.

In the morning, you should start to see signs of fermentation activity if you haven’t already, and begin to see them again if you experienced the surge-and-drop that I described above. There will be bubbles scattered on the sides and top, and the level of the mixture might have risen and fallen a little (evidenced by streaks on the sides of the jar).

Refresh in the same way that you did on Day 3. Place a clean jar on the scale and tare. Scoop in 75 grams of the mixture from the jar that fermented overnight, add 50 grams rye flour, 50 grams all-purpose flour, and 115 grams water. Mix thoroughly, cover, and let rest for 12 hours.

Discard the rest of the mixture in the first jar. From here on, simply use the same jar each day (no need to switch to a clean jar) by discarding the contents down and adding fresh flour and water as instructed.

After this 12-hour rest during the day, discard the contents to 75 grams and refresh again with the same ratio of ingredients. Let the new mixture rest for 12 hours (overnight).

Day Five and Six

For Days 5 and 6, continue to discard down the contents of the jar and then refresh with the same ratio of ingredients as you did on Day 4, twice a day. You will see fermentation activity increase more and more. If you’ve written the weight of the empty jar on the bottom as I indicated on Day 1, you should know exactly how much the resulting weight of the jar plus carried over starter will be—discard down to this weight.

Keep using the same jar for these refreshments.

Day Seven and Onward

In the morning on Day 7, discard what’s in the jar down to 20 grams of the mixture. To this, add 30 grams rye flour, 70 grams all-purpose flour, and 100 grams water. Mix thoroughly, cover, and let rest for 12 hours during the day. In the evening (after about 12 hours), discard the jar contents down to 20g, add the same ratio of ingredients as earlier in the day, and let rest 12 hours (overnight).

At this point, you should see the height of your starter rise and fall in the jar predictably each day. This periodic behavior is a good indicator that it is strong enough for you to use for your first loaf of bread. If your starter is still struggling to show activity, continue the refreshment schedule with the same ratio of ingredients for another day–or even several more days–until things pick up. The process of stabilization can sometimes take longer, depending on the flour used and the environment (especially if it’s cool in your kitchen). Be patient and stick to the schedule!

Once you get the hang of your starter and its feeding schedule, feel free to adjust the ratio of ingredients. For example, in warmer months I’ll reduce my mature starter carryover to 10g to 20g depending on the temperature. To read more about how I change these ratios and maintain my starter, check out my comprehensive sourdough starter guide page which includes my current feeding schedule, an in-depth FAQ, and more.

The starter will continue to develop flavor and strength over the next week and into the future. With an active starter, you can now use a portion of it when it is ripe. A starter is ripe when it has risen, is bubbly on the surface and at the sides, has a sour aroma, and has a looser consistency than when first refreshed.

Having issues? Check out my list of the 21 most common sourdough starter problems (with solutions) →

What is the Best Flour to Feed My Sourdough Starter?

I get asked this question often. Once your starter is rising and falling predictably, it’s okay to switch your refreshment flour to suit your preference. You can continue with a mixture of rye and all-purpose, change to 100% all-purpose white flour, or even switch to using 100% whole wheat.

There is no right or wrong flour to use when feeding a starter.

Each flour will affect the starter in a different way, changing how fast it ferments, how acidic it becomes in the same timeframe, and eventually, the final flavor profile. There is no right or wrong flour to use when maintaining your starter; it’s up to you and your starter!

Next Steps For a Healthy Sourdough Starter

How to make a sourdough starter
Strong fermentation in this starter, despite the small bubbles!

After your starter rises and falls predictably, review my sourdough starter maintenance routine for all the steps I do to keep my starter healthy. You can adjust your feeding schedule based on your baking frequency. If you can bake almost every day, you’ll want to feed your starter once daily to keep it ready-to-use shape. If you want to bake only on the weekends, you can put your starter in the refrigerator to slow down its activity.

You can also scale down your starter and maintain a smaller one. Scaling down your starter will mean less flour and water needed for each refreshment (to save ingredients). See my guide to maintaining a smaller sourdough starter for a recipe and process.

What If I Need a Break From Maintaining My Starter?

Maintaining a sourdough starter should always be on our terms, not the other way around. Maintaining a starter indefinitely can be daunting, but there are ways to put your starter on pause if you need a break from baking for a while. Remember, the refrigerator is our friend to slowing fermentation, and there are even ways to stop all fermentation activity altogether (and it can stay this year for years!).

How Can I Save Sourdough Starter Discard?

Once your starter is rising and falling predictably each day, and only then, to ensure you have the right mix of suitable bacteria and wild yeasts in the culture, you can save the discard. I keep a jar in my fridge where I collect all discards and keep them for up to 2 weeks. Then, when I want to make pancakes, waffles, or another discard recipe, I can use starter from my sourdough starter discard cache at a moment’s notice.

Final Thoughts

These days, refreshing my sourdough starter is a liturgical part of my day. It takes minutes to provide my starter with fresh flour and water. In return, my starter produces flavorful and healthy bread. I like to think it’s me making the bread; it’s me controlling fermentation, it’s my hands mixing and shaping the dough. But the reality is, I’m just a small cog in nature’s machinery. All I need to do is lend a helping hand and stay out of the way. Happy baking and buon appetito!

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Sourdough discard recipes

Sourdough Starter Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 5 from 2 reviews
  • Author: Maurizio Leo
  • Prep Time: 7 days
  • Total Time: 168 hours
  • Yield: 1 sourdough starter
  • Category: Sourdough, Baking, Bread, Starter
  • Cuisine: American
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Description

This sourdough starter recipe will help you create your own sourdough starter from scratch at home in seven easy steps. Your starter is the cornerstone of great bread—once you have it showing consistent signs of fermentation each day, which takes on average 5 to 7 days, you’re ready to start baking sourdough bread!


Ingredients

  • 300g all-purpose flour
  • 400g whole-grain rye flour
  • 800g water

Instructions

  1. Day One
    To a clean jar, add 100g whole rye flour and 125g warm water. Mix ingredients and keep somewhere warm for 24 hours.
  2. Day Two
    To clean jar, add 75g of the mixture from Day One (discard the rest), 50g whole rye flour, 50g all-purpose flour, and 115g water. Mix ingredients and keep somewhere warm for 24 hours.
  3. Day Three
    To a clean jar, add 75g of the mixture from Day Two (discard the rest), 50g whole rye flour, 50g all-purpose flour, and 115g water. Mix ingredients and keep somewhere warm for 24 hours.
  4. Day Four
    On day four, you will give the mixture two feedings. In a clean jar, add 75g of the mixture from Day Three (discard the rest), 50g whole rye flour, 50g all-purpose flour, and 115g water. Mix and let rest for 12 hours. In the evening, after 12 hours, repeat the discarding and feeding you did in the morning. Let the mixture rest overnight.
  5. Day Five and Six
    For days five and six, continue to discard down the jar contents and then feed with the same ratio of ingredients as Day Four, twice a day. You can use the same jar for these feedings.
  6. Day Seven and Onward
    In the morning on Day Seven, discard the jar’s contents down to 20g of the mixture and add 30g whole rye flour, 70g all-purpose flour, and 100g water. Repeat this feeding twice a day, once in the morning and once in the evening, indefinitely.

Notes

You don’t have to use a new, clean jar each time you feed your starter, but I find it’s helpful to keep track of the weight of the jar so you know how much you’re carrying over. 

If you use my method for creating a starter, tag @maurizio on Instagram and use the hashtag #theperfectloaf so I can take a look!

Sourdough Starter Creation FAQs

Why do you need a sourdough starter?

A sourdough starter is a continually maintained mixture of wild yeast and suitable bacteria used to seed fermentation in new dough for bread, pastry, and more.

How long does it take for a sourdough starter to be ready?

In general, I’ve found it takes about 7 days from when you first mix flour and water to when a sourdough starter is ready to be used to bake bread.

Is a homemade sourdough starter safe?

A well-maintained sourdough starter can live virtually indefinitely. The high-acid environment of the sourdough starter helps stave off any unwanted pathogens. However, if you see any signs of traditional mold (pink, white fuzzy, green), it’s best to discard the entire starter and start a new one.

Should I make or buy a sourdough starter?

While buying a sourdough starter is very easy online, it’s a very easy process to do at home! Plus, creating your own starter exposes you to the signs of fermentation, what steps you need to perform to maintain your starter, and gives you a chance to get to know the feeding (refreshment) process.

How long does it take for a sourdough starter to peak?

Some bakers use the term “peak” to refer to either the point at which a starter is ready to be used or needs feeding, or it can refer to the physical peak height of the starter in the jar. I find judging a sourdough starter’s readiness based solely on the height it has risen to may lead to using it at an incorrect time. After all, the height of a starter is simply a display of the strength and other characteristics of the flour. To determine when your starter is ready to be fed (or used for baking), look for a combination of signs: some rise, bubbles on top and at the sides, a sour aroma, and a loose consistency (it should loosen the longer it ferments). From there, use the timeframe for fermentation as a guide: at about 72-78F (22-25C) with 30-50% whole grain flour and 20% ripe starter (the seed, or inoculation), it might be ready after 12-16 hours.

Why doesn’t my sourdough starter have big bubbles?

It’s okay if your starter doesn’t have big bubbles. Large bubbles can be the result of the flour you’re using and the hydration. What’s more important overall, is to see strong signs of consistent fermentation: some bubbles, consistent rise each day, a sour aroma, a loosening in texture.

Why is my sourdough starter not rising?

It’s worrisome if you don’t see any rise in your starter, you should see some. Usually, no rise is a sign it’s not fermenting properly and needs more time to establish. Continue with the feeding schedule outlined in my guide on how to make a sourdough starter and it should begin fermenting after a few days.


What’s Next?

If you’re looking for something to make with the discarded sourdough starter that you’re generating every day, have a look at my sourdough waffles, sourdough pancakes, and sourdough banana bread.

If you need a high-level look at each step of the bread-making process, read through our Beginner’s Guide to Sourdough Bread.

Picture of Maurizio Leo
Maurizio Leo
Maurizio Leo is the creator of the independent sourdough baking website The Perfect Loaf. His cookbook, The Perfect Loaf — The Craft and Science of Sourdough Breads, Sweets, and More, is a James Beard Award-winner and a New York Times bestseller. He lives in Albuquerque, NM, with his wife and two sons, where he's been baking sourdough for over a decade. He's been labeled "Bob Ross but for bread."

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  1. Hello mr perfect loaf ??? Stated a fourth starter got sone rise day 1 and 2 now nothing just a few bubbles. ??? Going broke on Weck hard silicone spatulas King Arthur rye and all purpose flour expensive thermometer Brot and Taylor proof box. Nada.

  2. Tried this twice no rise hardly any bubbles. It helped after first time to know the starter recipe in the very expensive perfect loaf bread revisit had big typos for day 4-7 of the starter recipe. I feel like I’m owed money back for an error that big in a book entitled the “perfect loaf”.

    But my using the corrected recipe and Brot and Taylor proofing box didn’t help no rise hardly any bubbles and sine hint of green mold so threw it all out

    Any ideas Mr Perfect loaf ?

    1. Sorry about the error, Deb! It wont harm anything at all, though, if you just stick to the process it’ll be just fine.

      Creating a starter isn’t a guaranteed thing that will happen every time for everyone, there are a lot of conditions to take into account: flour type, water, temperature, maintenance schedule, etc.

      Just follow the process listed above, but the important thing here (esp. in winter!) is to keep that mixture warm. Since you have the B&T proofer, dial that to 76F and that’ll help tremendously.

      Let me know if you’re still having trouble and I can walk you through it!

    2. What a terrible and entitled comment… Perhaps work on your condescending attitude and maybe things will be better for you.

  3. Hi Maurice
    Could I use Brown Rice Flour or Buckwheat Flour to make a gluten free sourdough? If yes, could you give me a recipe I could follow? Thanks Daniela

  4. Hi Maurice, thanks for being so generous with your knowledge. I’m on day 5 and am about to give my starter it’s second feed in a day for the first time.

    My question:

    It’s the middle of summer here in NZ and even then my kitchen temp rarely ever gets above 22/23C

    My starter has doubled in size after 12 hours but I’m thinking maybe I should stick to feeding every 24hrs given the low room temp.

    What do you think?

    Will I still be able to get a decent levain going in 6-8hrs in order to bake bread?

    1. Sorry I should add that 22-23C is the peak room temp in my kitchen in summer. Overnight it currently falls to 16C (much lower in winter)

    1. A levain is ripe starter (which could be discard if pulled from starter right when it was ripe) where fresh flour and water is added to create a larger preferment. This will get used in a single bake.

      If you’re asking whether you can use ripe starter directly to mix, the answer is yes! You can skip the levain if you’d like, though I find in the cases I call for one, it helps.

      See my post on the difference between a levain and starter for more information on all this, Barry!

  5. Hey just saw the new product from B&T for a jar of starter. Very nice! Did you collaborate with them on that?

  6. Hi Maurizio, I am currently on day 7 and have managed to keep the starter at 29 degrees Celsius for this week (on top of out espresso machine) however I want to move it onto my kitchen bench top about 23 degrees Celsius (as the coffee machine is using a lot of electricity being constantly on). Can I move it straight away to this change in temperature, and if so should I continue the feedings twice daily? Thank you for your help!

    1. No worries about moving it straightaway to that temp. That’s rather cool, you could reduce down to 1x feeding per day at that temp, very likely. See how fermentation goes and how long it takes before it needs another feeding!

  7. Hello! I have this page saved so I can make sourdough. It works great. I just get tired of making bread so I throw it out and when I want to start it up again, I just start a new one using this page. I’m wondering if the recipe changed? Maybe I’m just remembering it wrong but I thought it started out with 2 feeds a day and eventually moved to one feed a day. Or has it always had just one feed the first few days? I just really liked the results of the recipe I used here before and I want to make sure it’s the same.

  8. Hallo Maurizio,
    This has been the third time trying to bake “My best sourdough recipe”. It has been the third time that the results have not been satisfactory in terms of humidity of the dough after bulk fermentation and of course many foldings during mixing and bulk fermentation as well. The dough is too wet even though i add about 60gr less water that what you suggest. The white flour that i use is a mix of white flours (50% robin hood for all purposes (12.2 protein), 30% bread flour (12 protein) and 20% caputto for all purposes (12 protein). The whole wheat flour is a classic whole wheat stoneground. I feel that the dough is too wet even from the autolyse stage but when addin the levain (perfectly ripe) then things do not turn out well and after five or six hours of bulk fermentation with foldings in between the dough rises, gets bubbly but cannot get shaped unless i add too much flour while shaping.
    Do you have any suggestions?
    Thank you,
    Apos

    1. Hey there! It sounds like your dough is most likely over hydrated—your flour likely isn’t able to take on quite a much water, and that’s ok! Try reducing the hydration by 5% and give it another go—the reduced water should bring strength to the dough and you’ll feel it immediately. Once you find a suitable hydration, you can try to push it back up (if desired), but as you do, take note of how the consistency of the dough changes: the dough will start to slacken out as you add more and more water, this means you’ll likely have to mix more upfront or add another set or two of stretch and folds during bulk fermentation.

      Generally, with an increased hydration, you need to mix longer to develop the gluten in the dough to sufficiently support the water added, but this only goes so far. At some point, the flour you’re using just isn’t able to take on any more water and you’ll essentially have a weak and slack dough. It’s always best to start conservatively and work your way up with hydration as you feel out your flour. This is typically why I recommend holding back water during mixing, adding it in as the dough handles it.

      Try to keep everything else as consistent as possible and let me know how the next attempt goes!

  9. Hey Maurizio!
    I had a question about the “hooch”. Is it okay to mix it in every time you feed? I’ve found that I have “hooch” every week when removing my starter from the fridge to feed it. I’ve just been mixing it each time, but was wondering if I shouldn’t be doing this. Thank you!

    Sarah

    1. It’s ok to do that, Sarah, but it’s better (IMO) to try and avoid that from forming. Usually that shows when your starter needs a feeding sooner. In other words, it’s left to ferment for too long. Try feeding it sooner, keeping it a little cooler, or leaving less ripe starter carryover each time you feed it (my preference of the three is the last one). That should reduce the hooch formed on the top.

  10. I bought your book and started the process for sourdough starter. I followed your steps in the book and now on day four. I just noticed your site says there is a typo in the book. I followed your book and now carried too little of the mixture. How do I fix my starter? Do I have to start from scratch? No one will know there is a typo unless they go in your site.

    1. It’ll be totally fine, Jessica! Just switch to the ingredients listed for days 4,5, and 6 and you’ll be just fine. Yeah, I’m terribly sorry about the typo! We’re not sure how that made it through after so, so many rounds of editing. While there is a typo IT’S NOT CRITICAL, your starter will still do okay with either method, but I do recommend what I have listed in the text (not the chart) in the book.

      So don’t worry, it’ll work out just fine, just continue with the process!

      1. It didn’t work out fine for me snd its not ok to have such a crucial typo in an expensive book called “the perfect loaf”. No info on need for correction from the publisher either big whoops on line correction not enuf

        1. Can you kindly piss off, Deb? You have nothing to add to this discussion and quite frankly, your comments should be removed for spam at this point.

      2. Of course it’s critical to have almost half the item instructions off by significant ants of flour and you are the one who touts two degree differences in temp as significant

        By the way you haven’t responded to my response and while we are at it I’ve tried to make your starter for the third time could use done advice when you aren’t busy pretending your starter recipe is a gigantic error. Maybe change the narcissistic title from perfect loaf to not so perfect loaf next time .

        Oh and if you are able to handle honest feedback maybe you’ll still respond to my having bought your expensive book, the Brot and Taylor proofer, the expensive thermometer, the expensive Weck jars, the spatula, red milk dark rye flour, all purpose white flour King Arthur heated the water to 80 degrees used spring water. Third time nothing in the Weck jar after 24 hrs but an immovable thick paste of flour and water. No signs of any movement whatsoever

        Any ideas Einstein of bread making ?

        Deb

        PS any kickbacks from all these companies saw Brot and Taylor sponsored your comments snd on line notice of error in the starter recipe. Sponsored how exactly ???

        1. Jeez Karen, give the guy a break! So many others are having great success from all the info he’s giving us, it couldn’t possibly be something YOU’RE doing wrong, could it???

        2. Wow, rude at all? There’s a typo in a 400+ page book. Read the text that’s alongside the table and you would be fine. There’s also hundreds of links on this site free to all. Can’t make a sourdough bread with all these resources? Well, maybe you simply aren’t cracked up to be a baker.

          Meanwhile I’m off to feed my starter. Followed the recipe, and it’s bubbling away all beautifully.

      3. Oh and I have made successful bread with the book flour yeast salt snd water perfect works every tine with 1/8 t of yeast for one loaf so it’s not like I can’t cook it bake

  11. No bubble, no fermentation smell. Today is 5th day. I used rye and whole wheat flour. I moved it from counter to oven with “proof” setting on day 3. I was suppose to feed every 12 hour today. Since there is no sign or smell, I skipped. What should I do? Is it still salvageable or toss? Thank yiu

    1. Keep it! Stick to 1x feeding a day for a few more days until you do see some bubbles form. Keeping it around 80-85F is the way to go, make sure it’s not getting too hot in the oven!

      1. Thank you Maurizio!! Finally doubled every 12 hours consistently for the past week 🙂 It is so exciting to see! Yesterday, only used whole wheat instead of rye and whole, this morning, I see lots of bubbles on the top, but did not double. Smells fermented. Do I wait for it to double? Also, when you say use sourdough starter for your recipe, do I take it from the jar after it double? Many thanks.

  12. Hallo Maurizio,
    So, if i understand correctly we have the following terms:
    1) starter which is lets say the mother of all. This starter will sometimes be ripe and ready to cook (with some portion of it as it is) or will need to be fed and refreshed.
    2)levain which is a specific portion of the starter mixed with water and flour just to be used in a specific bake.
    Could you please explain us a way to make levain? How much starter need to be combined with how much flour and water and after how long could this be ready to be used in a bake?
    Furtermore for someone like me who is an amateur cook at home cooking for my wife and children but want to cook almost every day (4times a week) and use about 200gr of levain a day how much starter should i have and how will i go from starter to levain? Within the week days i want my cooking to beging arround 19.00 and in weekdays no restrictions apply!
    btw i have baked the chocolate knots and they are a major success. Thank you for your help and valuable advices.
    All the best,
    Apos

      1. Dear Maurizio,
        Thank you very much for your response!
        Just to inform you that following your recipe tha sourdough has become so string and active and twice a day feeding has turned out a must given that you can use it pretty much any time of the day.
        I am about to order your book and have read something about extra recipes! Canwe still get them somehow? I will be ordering the book through amazon since book depository has ran out of stock.
        Pncakes, cinammon rolls and also hotdog buns have been amazing as well!
        Thank you,
        Take care,
        Apos

  13. Forget my question, I saw the answer below !!!
    Can I halve the quantities indicated? Because it seems to me that 100 g of flour is a lot!
    If not, can I already use what is left in other recipes (waffles, pancakes, etc.), even if the first refreshed ones have not really fermented?
    Thank you !

  14. I am trying to understand how to obtain the actual “sour” bite in the baked loaf? Rarely have I found a sourdough bread with a real sour taste, which is wonderful. I used to have a Finnish rye starter that I obtained from a Finnish friend and it was the most wonderful, sour bread I have every tasted. It was very dense, but very good. Is that obtained by playing around with a Levain?

    1. I’ve heard of several ways to increase the sour flavor of your bread. Some of these ways include using more levain in your bread recipe, extending the duration of bulk fermentation (using strong flour to prevent dough breakdown), changing the flour that you feed your starter (incorporating rye and/or whole wheat), or even changing the water-to-flour ratio of your starter (1:1, 5:1, 1:2).

    2. For a sourer flavor profile in your sourdough bread, try these ideas:

      – Use more whole grains in your dough mix (whole wheat and whole rye)
      – Use your starter when it’s very ripe (it should have a pungent sour aroma), perhaps let it ferment longer than you might otherwise
      – Keep your dough warm, 78°F (25°C) or warmer
      – Cold fermentation really helps, you can do a cold bulk fermentation (like I do here in this recipe), and then also do a cold proof (retard)
      – Use less levain in your dough. It’s counterintuitive, but using less levain (which many of the recipes at my site actually do!) will allow for more total acidity to build up in the dough
      – One or a combination of the above will help get you there! Let me know how it goes.

  15. Hello. I’m trying to make a sourdough starter. It begins with great rising to the point it overflows my big jar. If I keep to the schedule and feed it as suggested, it ends up overfermented, losing its bubbles and eventually becoming completely runny. It’s quite warm where I live (around 82 degrees), so I tried feeding more often and decreasing the quantity of rye flour, but I’m having trouble finding the right formula. I would appreciate any advice.

    1. Hi, It depends on your environment. You must adjust the amount of mature ferment to the conditions of your environment: if you reduce the amount (mature sourdough on recipe) then you can lengthen the maturation cycle of your sourdough. But only with trial and error can you arrive at the best formula for you.

  16. I have a recently thrown away two batches of sourdough starter because they had developed a sort of very thin white mould on top. I panicked and thought the starter had gone bad, was I right? This had never happened to me before. I must specify that the kitchen temperature is around 82° these days and I have no way of improving that while the starter is being fed. Help!

    1. If I spotted any signs of mold, yes I would toss and create a new one. If it’s very warm, it might help to stir your starter midway through its fermentation interval between feedings. This won’t hurt anything and it’ll help ensure the top layer isn’t exposed to air for too long.

  17. Hi Maurizio
    Not sure if I am sending help signal
    So I am on day six, my starter smells good like fermenting and has bubbles on top but it’s not thick and getting bubble rise it’s only rising a fraction a day, but still very runny
    I have stuck by ur no matter what keep going but mine don’t look like urs could it be because I am using a really big glass jar. I’ve checked everything temp, instructions, measures but no big bubble rise. I’m using atta which is a wheat flour and normal white flour, any guidence please

    1. No worries, it sounds like your starter is doing just fine. The amount of rise isn’t so important as seeing consistent signs each day. It’s likely you’re flour isn’t able to take on as much water as mine—and that’s okay! If you want to see more rise you can try adding less water at each feeding, but it’s not necessary.

  18. Hi Maurizio !

    Today, my friend, Divya and I started the process of making a Sourdough Starter. All we did in Day 1 is to mix 100g of Wholegrain Dark Rye Flour and 125g of unchlorinated water in a tall Weck glass jar and we have left it to rest in a warm place for 24 hours in a bowl. As we live in the tropics , the outside temperature is around 32⁰C (90⁰F) and inside temperature is 26⁰C (79⁰F), I have left the jar on the dining table. We are intending follow your instructions to the tee. I hope, so far, we are on the “right” track.

    Take care and stay well.

    Cheerio !

    Best wishes from Chennai, India
    S. Radhakrishnan (Ranjit)
    A lover of Sourdough bread !

    1. Hi Maurizio ! After nearly eighteen (18) hours of rest, I do not see any rise ! Am I doing something wrong ? Could be a temperature related problem ?Also, for Day 2, can I use the mixture even though there is no rise ?

      Sorry for the trouble.

      Cheerio !
      S. Radhakrishnan (Ranjit)

        1. You are right, Maurizio ! Well, after a very sluggish start, the starter began to rise. After twenty-four hours, it kind of double in size ! However, We have abandoned the project for now as we did not have a suitable second jar to use. I have ordered the 7-cup Anchor Hocking glass jar from Amazon, as suggested, and it should be delivered within the next week or so. I will keep you posted.

          By the way, are the Le Parfait (France) and Kilner (United Kingdom) jars any good to keep the starter ? Which ones would you recommend ?

          Take care and stay well.

          Cheerio !
          S. Radhakrishnan (Ranjit)
          Chennai, India
          A lover of Sourdough Bread !

  19. Thanks for this! “Discard down” means keep the top half and throw away bottom? Then you use the bottom part also when baking bread?

  20. Hi Maurizio I have a question. On day 1 through 3 we had amazing rise and the smell was very sour. On day 4 and since (day 7) we have had no rise I can see, we do have bubbles, but it just smells like flour. Until we started doing the 2 daily feeding we had hooch, but no signs otherwise of mold. Again, it just smells like flour when we open the jar to feed it (lightly covered). Do you have any recommendations, or know if there’s an issue? I don’t really want to give up and start over, but if I need to we will. We are using whole wheat and unbleached all purpose flour. Thank you in advanced.

      1. Perfect, it’s working well now after your advice. The smell is sourdough like, and it rose and fell just two days after switching. Should we switch back to twice a day? Also do you have an article for maintenance if we were going to bake 1 a week or less? I know it can be refrigerated and fed less. Oh and we made pancakes with the discard and they were so good. We plan on saving money but freezing waffles and pancakes for our kiddo. Thank you so much, highly appreciate you.

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