Open Crumb Sourdough Bread Recipe | Make gorgeous bread | Foodgeek (2024)

So you’ve been baking sourdough bread for a while. You’ve got shaping covered, you know how to develop the gluten in the dough, and you even get fermentation right, almost every time, but the one thing that eludes you is the fabled open crumb. Well, the Foodgeek comes to your rescue. This is my recipe for open crumb sourdough bread.

When that’s said, this is NOT a beginner recipe, so if you’re just starting in the sourdough game, you should check out my Master Recipe for Artisan Sourdough Bread. It breaks everything down and makes it easy.

If you are just here for the recipe, you can press the button underneath to be automagically transported to the recipe:

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What are the important things for getting an open crumb?

I’ve done a bunch of experiments on what makes a difference for an open crumb on YouTube.

This recipe is the conclusion of those experiments and what is and isn’t important for getting an open crumb in your sourdough bread.

The 4 most important things to get an open crumb are:

  1. Fermentation
    Nailing fermentation is the most important factor in getting an open crumb. Letting the dough rise about 50% during bulk hits the mark every time.
  2. Flour
    What flour you use is very important. Unfortunately, bread flours aren’t all the same, some great, others, not so much. So you have to test different flours to see what results you get. I’ve collected a list of bread flours that I am told are good. So that’s a place to start.
    Generally, you should use a low extraction (highly sifted) flour with a medium-high amount of gluten. You need strength, but not all the strength in the world.
  3. Hydration
    Not high hydration, but the right hydration for your flour. You need to have a soft elastic dough that holds together.
  4. Shaping
    The more gentle you shape, the more wild the crumb will be. Conversely, the more violent you are with the dough, the more uniform the crumb will be. It’s all about balance.
    Start gently to have the highest probability of open crumb, and then work your way from there. It’s not gonna happen in one bake session.
Open Crumb Sourdough Bread Recipe | Make gorgeous bread | Foodgeek (2)

The formula in this open crumb sourdough recipe

Vitals

Total weight1400 grams
Pre-fermented flour9.1%
Hydration80%
Yield2 loaves of bread

The dough

The dough is pretty simple. It uses low-extraction, medium-high gluten bread flour. This means this is an all-white bread. I’m not saying you can’t get open crumb with lots of whole grains, but that’s for the experts. Start with this.

Generally, the more you pay for your flour, the better it tastes, so don’t skimp out. Find a great combination of great bake potential and taste.

The hydration is 80%. You need to scale this to suit your flour. The dough should be pliable, soft, extensible and have great gluten development.

The inoculation is 20%, which works fine when the temperature is 20°C-30°C/68°F-86°F. If the temperature is outside of that range you may want to scale up or down (down slows fermentation, up speeds up fermentation).

The salt content is 2%, but in all honesty, I usually go for 2.5% when I bake. It just tastes better.

WeightIngredientBaker's Percentage
700gbread flour100%
546gwater78%
140gstarter (100% hydration)20%
14gsalt2%

If you want to play with the formula, change quantity, hydration, inoculation, or other things, you can do so here in my

Bread Calculator.

Open Crumb Sourdough Bread Recipe | Make gorgeous bread | Foodgeek (3)

The conclusion of this open crumb sourdough recipe

So the success criteria for this bread are simple. The crumb needs to have lots of large holes, but it still needs to taste amazing. It sounds simple enough, but it’s a perfect storm of factors that need to come together in harmony for it to go well.

When it goes well, you get an awesome, gorgeous bread that tastes amazing and that is what we get here.

In the immortal words of Duke Nukem: What are you waiting for? Christmas?

Open Crumb Sourdough Bread Recipe | Make gorgeous bread | Foodgeek (4)

Please share this open crumb sourdough recipe on social media

This is my recipe for open crumb sourdough bread. If you like the recipe please consider sharing it with like-minded bread lovers on social media.

If you make it and post it on Instagram, please tag me as@foodgeek.dkso I can see it. That would make me very happy.

Open Crumb Sourdough Bread Recipe | Make gorgeous bread | Foodgeek (5)

Open Crumb Sourdough Bread Recipe | Make gorgeous bread | Foodgeek (6)

Open Crumb Sourdough Bread

Course: Breakfast, Dinner, Lunch, Snack

Cuisine: All

Keyword: open crumb, sourdough bread

Servings: 2 breads

Calories: 1327kcal

Author: Sune Trudslev

Nutrition Facts

Open Crumb Sourdough Bread

Amount Per Serving (1 bread)

Calories 1327Calories from Fat 54

% Daily Value*

Fat 6g9%

Saturated Fat 1g6%

Polyunsaturated Fat 3g

Sodium 2735mg119%

Carbohydrates 267g89%

Fiber 9g38%

Sugar 1g1%

Protein 44g88%

* Percent Daily Values are based on a 2000 calorie diet.

The foolproof method of baking open crumb sourdough bread. Everything is explained and made as simple as possible.

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Ingredients

  • 700 g bread flour
  • 546 g water
  • 140 g sourdough starter fed and grown to its peak
  • 14 g salt

Instructions

Mix the dough

  • To a medium bowl add: 700g bread flour and 14g salt.

  • Then mix it with your hands.

  • Then add: 140g starter and 546g water.

  • Then mix the dough with your hands until it comes together in a shaggy mess. Make sure that every bit of flour is wet.

  • Then leave the dough to rest covered for an hour to develop the gluten.

Bulk fermentation

  • Perform three sets of stretch and folds spaced out by 30 minutes.

  • Check the gluten development by pulling a windowpane; it should be okay by now. If it tears, you may have flour with low gluten, affecting the process.

  • Put the dough in a see-through container with relatively straight sides. It will help you monitor the growth and get the perfect fermentation.

  • Level the top of the dough.

  • Then mark the top of the dough and where the dough will have grown 50% on the container. I use a whiteboard marker.

  • Put it somewhere warm to proof. I use a Brød & Taylor proofer set to 30°C/86°F.

  • Proof until grown by 50%. Expect it to take in the ballpark of 3 hours in the proofer, but don’t get hung up.

Divide and pre-shape

  • Divide the dough into two equally sized pieces.

  • Pre-shape them using coil folds to be as gentle as possible; if you are unsure how to do this, watch the video.

  • Once they’re pre-shaped, let them rest on the kitchen counter for 20 minutes.

Final shape

  • You should go for a bâtârd or cigar-shaped loaf for an open crumb. If you are unsure how to do this, watch the video.

  • Once they are shaped, put them into bannetons lined with some linen.

  • Then put them into the fridge and let them retard for at least 8 hours, but up to 48 hours.

  • Note that your fridge needs to be set very cold to work.

Bake

  • Then when you are ready to bake, heat your oven to 260°C/500°F with baking steel or baking stone inside. If you can turn off your fan, you should do so.

  • You have two options for baking this: dutch oven or steaming the oven.

  • If you are using a dutch oven, you should add that to the oven.

  • You should add a ceramic or metal pan at the bottom big enough to hold a rolled-up towel and a small pan filled with lava stones if steaming.

Dutch oven bake

  • Grab a dough from the fridge and dust the bottom with rice flour, and flip the dough onto a peel.

  • Score the dough, and add the dough to the dutch oven. Put the lid on and close the oven door.

  • Turn off the oven, and let the bread bake for 20 minutes.

  • Remove the lid from the dutch oven, turn the oven back on using the fan, and set the temperature to 230°C/450°F. Bake for another 30 minutes.

  • Remove the bread, and let it cool on a wire rack.

Steaming bake

  • About 10 minutes before you bake, add a rolled-up towel to the bigger pan in the oven. Pour over an entire kettle of boiling water. Make sure the whole towel gets soaked.

  • Close the oven door and let the steam saturate the oven.

  • Boil some more water that you need to use for the smaller pan. You’ll need about 2.5 deciliters or a cup of water.

  • Grab a dough from the fridge and dust the bottom with rice flour, and flip the dough onto a peel.

  • Score the dough.

  • Open the oven carefully not to let too much of the steam out.

  • Then add the dough on top of the baking steel.

  • Then grab the boiling water, and pour it over the lava stones. Quickly close the oven.

  • Turn off the oven and bake for 20 minutes.

  • Remove the steaming pan and close the oven.

  • Using the fan, turn the oven to 230°C/450°F and bake for another 30 minutes.

  • Take the bread out of the oven, and let it cool on a wire rack.

Video

Open Crumb Sourdough Bread Recipe | Make gorgeous bread | Foodgeek (2024)

FAQs

What are the secrets to open crumb sourdough? ›

1) use a lower protein flour, like all-purpose, 2) push the bulk fermentation time / rise, longer, 3) add a higher percentage of whole wheat flour, 4) de-gas the loaf when shaping. Under-proofing a loaf will also create a more closed crumb but that is undesirable.

What is the perfect sourdough crumb? ›

Sourdough crumb should be even, meaning there won't be any areas that are super tight or with giant tunnels. The crumb should be light and fluffy - not wet and gummy. The holes inside the sourdough may seem shiny. This is a sign that the gluten is very well developed.

What is the secret to good sourdough bread? ›

Top 10 Tips & Tricks for Making Sourdough
  • Use your sourdough starter at its peak. ...
  • Moisten the surface of the dough before baking for more rise. ...
  • Handle with care: be gentle with your dough. ...
  • Use sifted flour to make your sourdough less dense. ...
  • Soak your flour beforehand for a lighter loaf. ...
  • Just add water for softer sourdough.

Why is my sourdough crumb not airy? ›

One of the most common mistakes is having a dough temperature that's too low for the starter to feed on all the flour in the dough, resulting in a crumb that's dense, with fewer openings. "Starter is happiest and most active at around 75 degrees. If it's a lot colder, the process will be much slower.

Why is my sourdough open crumb but gummy? ›

tips for avoiding a gummy sourdough loaf - 1) try making a loaf with lower hydration 2) make sure to develop the gluten sufficiently, whether through autolysing, laminating, kneading, or folding 3) make sure to proof long enough 4) make sure to bake long enough and let the loaf cool before cutring #sourdoughtok # ...

How do I get more open crumb structure? ›

You can increase the water in the final dough to achieve a stretchier dough, especially advised if using the stronger flours above. A more extensible dough will allow the gas bubbles to elongate, thus having an open crumb texture. However, if the handling of the dough is rough, the wetter dough will be denser.

What is the best flour to start sourdough? ›

Whole wheat flour is an excellent choice for creating a sourdough starter due to its nutrient-rich composition and potential for fostering a robust microbial community. However, it's important to note that the quality of whole wheat flour can vary between brands.

What is Overproofed sourdough? ›

Overproofed is when the dough has rested too long and the yeast has continued making carbon dioxide while the strength of the dough (gluten bonds) have begun to wear out. The dough will look very puffy, but when you touch it or move it you may notice it deflate or sag.

Why is my sourdough dense and chewy? ›

Both too wet or too dry dough can result in dense bread. One mistake people make when using whole-grain flours is they add the flour and move on with the recipe. Yet, whole grain flours take awhile to absorb moisture, so it's better to add some of the flour and give it 15 minutes or so to absorb water.

Why do you put honey in sourdough bread? ›

Honey: Honey adds a sweetness to this dough and helps balance any sour flavor that comes through from the fermentation process. If you are looking for whole wheat bread without the honey, try this recipe. Salt: Salt enhances the flavor and helps tempers the fermentation.

Why do you put baking soda in sourdough bread? ›

Baking soda or bicarbonate of soda can be used in sourdough bread to create a less sour loaf. Added after bulk fermentation, but before shaping, it can help to create a lighter, more fluffy loaf of sourdough.

What makes sourdough bread more flavorful? ›

There are two main acids produced in a sourdough culture: lactic acid and acetic acid. Acetic acid, or vinegar, is the acid that gives sourdough much of its tang. Giving acetic acid-producing organisms optimal conditions to thrive and multiply will produce a more tangy finished product.

What is gummy sourdough? ›

Over proving can produce a moist crumb, if your loaf is wide and flat and pale on the outside with small holes and a slightly damp interior, it may well be over. Under baking can produce a gummy interior.

What is the poke test for sourdough bread? ›

To do the poke test, flour your finger and press an indentation into the dough. If it springs back immediately, it is still underproofed and not yet ready for baking. If it slowly springs about halfway back, it is ready for baking.

Why is my homemade sourdough bread so dense? ›

Inactive or weak sourdough starter: A sourdough starter needs to be active and healthy in order to produce enough gas to leaven the bread. If your starter is not active, the bread will be dense.

What is the difference between open crumb and closed crumb sourdough? ›

Open crumb, on the other hand, has a light, fluffy interior that is characterized by large, even holes/bubbles. This is preferred over a closed crumb, especially when the holes have a shiny look, which confirms that the gluten is well developed.

Why is my sourdough not opening? ›

Under-proofed Sourdough

Not giving your loaf enough time to rise will yield an under-proofed loaf. Under-proofed sourdough is: Can actually get a good rise from under-proofed dough, however, crumb may be "tight" rather than open and airy. Possibly gummy and dense on the inside after slicing.

Why is bread crumb tight? ›

A “tight crumb” aka small holes in the interior of your bread can be the result of different factors: under-fermenting, over-fermenting, and a lack of gluten development. The most confounding part of sourdough bread baking is that the rise times of recipes are just a suggestion or range.

How to make a crunchy crust on sourdough bread? ›

Creating the perfect steamy, hot environment is essential to getting a rich, dark sourdough crust. As a home baker, using a Dutch Oven is the easiest and most consistent way to create the steamy environment needed to bake great sourdough bread.

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