What can I substitute for yeast?

In this short article, we will provide you with an answer to the question. “What can I substitute for yeast?” with an in-depth analysis of yeast, and will provide you the best substitute for yeast.

What can I substitute for yeast?

You can substitute the below things for yeast:

·         Baking powder

·         Sourdough starter

·         Baking soda and lemon juice

·         Milk and vinegar

·         Potassium bicarbonate and salt

·         Beaten egg whites

Why do we need to substitute yeast?

The objective of using yeast substitutes is to ensure that your bread, rolls, or baked goods continue to rise and become fluffy or leavened. Your finished product will literally flop if you do not use a substitute. Later on, some of the strongest yeast replacements will be recommended.

Nutritional yeast is low in calories, but it is high in fiber. Abdominal discomfort, such as cramps or diarrhea, can result from consuming too much fiber too rapidly.

While nutritional yeast is high in vitamins and minerals including vitamin B-12 and zinc, some yeast products contain compounds like tyramine, which can cause migraines in some people.

What is the best substitute for yeast?

Baking Powder:

In a baker’s pantry, baking powder is an essential component. Baking soda and an acid, commonly cream of tartar, are combined in this recipe. 

Baking powder, like yeast, acts as a leavening agent. It has two modes of operation:

  1. Reacting with liquid: When the acid is moistened, it combines with the baking soda, resulting in carbon dioxide bubbles.
  2. Reacting with heat: These gas bubbles expand while the dough is heated, causing it to rise.

When baking powder is exposed to liquid and heat, it reacts instantly. As a result, unlike yeast, baking powder does not require an additional rise time. As a result, it’s commonly used to leaven fast bread such as pancakes, cornbread, biscuits, and cakes.

In baked goods, similar amounts of baking powder can be substituted for yeast.

Sourdough starter:

Naturally, occurring yeast can be found in the sourdough starters. It is a sourdough starter formed from wheat and water that’s used to make sourdough bread. A sourdough starter ferments in the same way as instant yeast does. You can replace one 2-teaspoon box of yeast with 1 cup (300 grams) of sourdough starter.

Baking soda and lemon juice:

To make up the amount of yeast needed in the recipe, combine equal parts lemon juice and baking soda. It can also be used as a yeast alternative.

Milk and vinegar: 

If lemon juice is too strong, a mixture of milk and vinegar might be substituted. To make the yeast, combine milk and vinegar in a 1:1 ratio, then add baking soda in equal amounts.

Potassium Bicarbonate and Salt:

Potassium bicarbonate, which is commonly used as a dietary supplement, can also be used as a baking soda replacement. Because potassium bicarbonate does not include sodium, this substitution is especially useful for individuals trying to reduce their salt intake. It can be used in place of baking soda in a 1:1 ratio.

However, because of the reduced salt level, your dish’s flavor may change. If you are not concerned about sodium intake, you can compensate for the flavor difference by adding additional salt to your recipe.

Beaten Egg Whites:

One of the best substitutes for yeast is beaten egg whites. You fill egg whites with air as you beat them, which aids the leavening process. To help the egg whites along, you can also add club soda. Items that work well with this method include pancakes, muffins, and cakes.

Ratio:  To 1 teaspoon of yeast, add 2 beaten egg whites.

Separate the yolk from the whites if the recipe already requires eggs. Toss in the egg yolks with the liquids. Combine some of the sugar in the recipe with the egg whites. Fold them into the rest of the ingredients, keeping the air in the batter, once they are creamy.

Double-acting baking powder:

Baking powder is a leavening agent that can be used in any recipe. To allow the dough to rise, baking soda requires an acid component. Baking powder is created by combining baking soda with a dry acid, commonly a cream of tartar. This ingredient can be used in place of yeast in the recipe in an equal proportion.


In this short article, we have provided you with an answer to the question. “What can I substitute for yeast?” with an in-depth analysis of yeast and have provided you the best substitute for yeast.



Hi, I am Charlotte, I love cooking and in my previous life, I was a chef. I bring some of my experience to the recipes on this hub and answer your food questions.