How to Make Your Bread More Sour (2024)

When it comes to food, everyone's tastes and expectations are different. Some individuals like a loaf of sourdough that is more sour, and others prefer a loaf that is less sour. We have one of each types of people in our house. Our starter isn’t very sour, Darrold’s preference, so we have figured out some ways to make it more sour, Marty’s preference.

The baker has some control over the level of sourness. It's true! There are certain things you can do to make your loaf of bread more sour. Here are are 6 things to try if you prefer your sourdough bread to be more sour:

Longer fermentation

When it comes time to proof your dough, the longer you proof, the more sour the dough will be. As your dough proofs, the good bacteria eats up sugars and starches in the flour. This decreases the sweet undertone and creates a more sour undertone. The longer you ferment, the more starches and sugars the bacteria eats, and the more sour your bread will be.

Some people let the bread proof in the fridge for up to 48 hours! (or longer if you’re absent minded like we are. We have been known to forget a loaf in the fridge for 5-6 days. The bread won’t have as much loft but it will definitely be sour).

Try adding whole grains

Like our Fine or Coarse Rye Flour or Heritage Whole Wheat Flour - whole grains contain complex carbohydrates. These help the acetic acid-producing bacteria gobble up more sugars which produces a more sour loaf.

Doughs using more whole grains will not have the same loft as those using White or Bread Blend. The tradeoff is more well-developed flavor, and more nutrition. If you prefer a loftier loaf, play with the ratios of White to whole grain flours. It’s kind of fun to see how they differ at different percentages. You’ll land on your preferred blend - or it may be all whole grain.

Feed your starter less often

The longer you go in between feedings, the more acetic acid your starter will develop. This acid creates a more sour flavor.

Stir in any hooch

If you wait long enough between feedings, a gray or black “water” will develop on top of your starter. The liquid is called hootch. It is the alcohol given off as the wild yeasts ferment. That hooch is packed full of sour flavor so don't pour it off, just stir it in.

Add starter to recipe after it's reached its peak

The flavor of a sourdough starter is most mild when it has reached its peak. Add it to your recipe after it has reached this peak for a more flavorful loaf.

More stretch and folds

Typically, people do about 3-5 stretch and folds in the process of making a loaf of sourdough bread. If you do 2-4 more of them, it helps produce a more sour dough.

Try one or all of these tricks to make your sourdough bread more sour.

How to Make Your Bread More Sour (2024)

FAQs

How to make bread more sour? ›

Longer fermentation

The longer you ferment, the more starches and sugars the bacteria eats, and the more sour your bread will be. Some people let the bread proof in the fridge for up to 48 hours! (or longer if you're absent minded like we are. We have been known to forget a loaf in the fridge for 5-6 days.

What causes bread to sour? ›

What Makes Sourdough Sour? The sourness of the bread comes from the acids produced in the starter. The ingredients, plus a warm environment, create a perfect storm for the starter to ferment and take on that signature sour flavor. If you'd like to make a more sour loaf, find a cool spot for the dough to rise.

What adds the sour flavor to sourdough breads? ›

The signature sourdough flavor comes from a combination of lactic and acetic acids, created as the dough rises and ferments. Refrigerating the dough encourages the production of more acetic acid, which is the tangier of the two. Thus, this bread with its refrigerated starter has the ideal balance of sour flavor.

Why is sour bread better? ›

Sourdough relies on a mix of wild yeast and lactic acid bacteria, rather than baker's yeast, to leaven the dough. It's richer in nutrients, less likely to spike your blood sugar, contains lower amounts of gluten, and is generally easier to digest than bread made with baker's yeast.

Does too much yeast make bread sour? ›

Strange, sour taste or smell

Problem: Your bread has a fermented, alcoholic smell or taste to it. Causes: Too much yeast.

What can I add to bread to make it taste better? ›

Several tasty ingredients like honey, olives and even bananas are used regularly to ramp up the classic bread recipe's flavor. Not only are these ingredients delicious, but when chosen wisely, they can also boost your bread's nutritional value.

Why is my bread so tasteless? ›

Salt adds flavor to bread. If none or too little is used in a recipe, the bread will lack the right flavor and taste "bland." If you reduce the amount of salt, try adding some dried herbs to increase the flavor. Too much yeast in bread will give bread an off-taste.

What does sour bread look like? ›

Some sourdough breads can be denser in texture, but they should not be wet or gummy. A sourdough loaf made with 500g of good quality bread flour, 50g to 100g of sourdough starter, left to ferment for adequate time, will produce a light, airy loaf with a lacy, open crumb that is not wet or dense in any way.

What are signs of Overproofed bread? ›

But when it comes to over proofing, then often the outside will tell a good tale too. As the gluten breaks down the loaf will not be able to keep its shape. It may be flat or if it is proofed and baked in a tin, then the sides of it will start spilling over. It will not rise as it is baking either.

Why is my sourdough not very sour? ›

In general, more minerals yield more sour taste. Using flours with more ash, or mineral, content, will yield more sour taste. If you can't get enough ash, adding a bit of whole wheat flour to your recipe, which is what is done with the 20% Bran Flour, will boost the sour of a bread.

Does vinegar make sourdough more sour? ›

Sourdough bread is one of the most difficult to make, especially for beginners. Instead of making it the “long way,” you can make a sour-flavored loaf by simply adding vinegar. And, it turns out, adding a bit of vinegar can make for an overall bouncier loaf.

Does bread flour make sourdough more sour? ›

White flour or bread flour doesn't have as many microorganisms and result in a more mild flavored loaf. Shorter Bulk Fermentation: I typically don't let my bulk fermentation go over 4 hours (at 78ºF). The longer your dough bulk ferments, the more sour it can be.

How do you make bread taste sour? ›

I'll summarize what I have found:
  1. Older starters tend to be more sour.
  2. Starve your starter, feed it once a week while its living on the counter.
  3. Add some whole grain rye to your starter feed flour.
  4. Keep the starter at a 100% hydration minimum. ...
  5. Add spelt or rye to your bake. ...
  6. Starve your starter.
Nov 26, 2023

What causes sour bread? ›

Sourdough bread's signature taste comes from friendly bacteria and yeast, which produce flavorful lactic and acetic acids in rising bread dough.

Can sourdough help you lose weight? ›

But flour type and personal diet need to play a big role. Is sourdough bread good for weight loss? Yes, it may help in your weight management journey. It's complex carbs and high fibre content can leave you feeling full and limit snacking.

Can you add vinegar to sourdough bread? ›

In fact the acidity is a dough conditioner that softens the texture of whole grains and makes the bread more pliable. Hack: apple cider vinegar. I often add about a tablespoon of ACV to bread as a dough conditioner. This doesn't affect the flavor much if at all.

How do you make bread more crusty? ›

To keep bread crusty, cool baked loaves in the oven.

Once the bread is baked, turn off the oven. Transfer the bread from pan (or stone) to a middle oven rack. Crack the oven door open a couple of inches (a folded potholder works well here), and let it cool right in the cooling oven.

How to get sourdough to rise more? ›

So don't leave your dough in a warm oven, on a radiator or in sunlight. It will likely be too warm and will dry out your dough too. Instead, find a cosy spot, with no drafts, for your dough to rise. And, if your sourdough starter is struggling to get going, consider finding it a warmer spot too.

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