What Can You Substitute for Baking Soda?

Baking soda is one of the most versatile ingredients in your kitchen. Here are some substitutes for baking soda if you’re out or don’t have any on hand.

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Baking Soda

Baking soda is a leavening agent that is often used in baking. It can also be used as a cleaning agent. When mixed with vinegar, it can create a foaming reaction that is effective for cleaning. However, baking soda can also be substituted with other ingredients. Let’s take a look at some substitutes for baking soda.

What is baking soda?

Baking soda is a prerequisite for baking powder. When baking powder is called for, it’s usually because baking soda has already been used in the recipe to provide some leavening. Baking soda is about four times as strong as baking powder. So, if a recipe calls for 1 teaspoon of baking powder, you can use 1/4 teaspoon of baking soda in its place. You will also need an acid to neutralize the effect of the baking soda — this can come from another ingredient in the recipe like buttermilk or yogurt, or you can add 1/2 teaspoon of vinegar or lemon juice per 1/4 teaspoon of baking soda.

How does baking soda work?

Baking soda is a chemical leavener that releases carbon dioxide gas into batter or dough, causing it to expand. It is often used in combination with baking powder, which contains a chemical acid that also releases gas. The combination of the two leaveners results in a more consistent rise in baked goods.

What are the benefits of baking soda?

Baking soda is a naturally occurring substance that can be used as a mild cleaning abrasive or as a leavening agent in baking. When combined with an acidic ingredient, such as yogurt, buttermilk or molasses, baking soda releases carbon dioxide gas, which causes batter to rise. Baking soda is also effective at absorbing odors and eliminating stains.

Baking Soda Substitutes

Baking soda is a common ingredient in many recipes, but it can be hard to find if you don’t have it on hand. There are a few substitutes that you can use in its place. Keep reading to learn about some baking soda substitutes that you can use the next time you’re in a pinch.

Baking powder

Baking powder is a leavening agent that helps baked goods rise. It’s a combination of baking soda, an acid (usually cream of tartar), and a moisture-absorber (such as cornstarch). When mixed with wet ingredients, it reacts to produce carbon dioxide gas, which gives baked goods their lift. You can use it as a 1:1 substitute for baking soda in recipes that also contain an acidic ingredient.

Cream of tartar

Cream of tartar, also known as potassium bitartrate, is a white powder with many culinary and household uses. It’s most commonly known as an ingredient in baking powder and meringues, but it can also be used to stabilize whipped cream, prevent sugar crystallization, and add tart flavor to fruit dishes.

Cream of tartar is a byproduct of wine production. It forms during the fermentation process and collects on the inside of wine barrels. When it’s combined with baking soda, cream of tartar creates a leavening agent that’s often used in baking. The two ingredients are often found together in baking powder.

Cream of tartar can also be used as a stabilizer in whipped cream and meringue recipes. When added to whipping cream, it helps to Prevent the formation of butterfat crystals and keep the cream smooth and fluffy. When added to egg whites, it helps to create stable foams that hold their shape longer.


You can replace baking soda in most recipes with yogurt. This is because yogurt has acid in it, which will react with the other ingredients in the recipe to create the same effect as baking soda. However, you should only use yogurt as a substitute if you do not mind the flavor it will add to your dish.


Buttermilk is a fermented dairy product that can be used as a baking soda substitute. When combined with an acid, it will produce carbon dioxide gas, which can help leaven baked goods. To use buttermilk as a baking soda substitute, simply replace the baking soda in the recipe with an equal amount of buttermilk.

Sour milk

Sour milk has the same effect as baking soda. The acid in the sour milk will react with the baking powder to produce carbon dioxide gas. You can use any type of milk that has gone sour, including skim, whole, and soy milk.

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