As a home cook, I often find myself in situations where I need to substitute ingredients in a recipe. One question I get asked a lot is whether it’s possible to use baking soda instead of baking powder, or vice versa.
In this blog post, I’ll explain the differences between these two leavening agents and provide step-by-step instructions on how to substitute one for the other.
How Are Baking Soda and Baking Powder Different?

Baking soda, also known as sodium bicarbonate, is a quick-acting leavening agent used in baking. It needs to be combined with an acidic ingredient such as yogurt, buttermilk, sour cream, molasses, or brown sugar to release carbon dioxide bubbles. When mixed with an acid, baking soda reacts immediately, creating carbon dioxide gas that helps baked goods rise.
On the other hand, baking powder contains baking soda plus another acid in powdered form, usually cream of tartar. Baking powder is a complete leavening agent and doesn’t require an additional acidic ingredient to work. It contains both the baking soda and acid required for the chemical reaction to occur.
Can I Substitute Baking Powder for Baking Soda?
While it’s usually not recommended to substitute baking powder for baking soda, there are some instances where it can be successful. Baking powder is less potent than baking soda and won’t provide the same level of leavening power. However, if you don’t have baking soda on hand and need to use baking powder instead, here are a few things to keep in mind:
- Use triple the amount of baking powder compared to baking soda called for in the recipe.
- Baking powder already includes an acid, so you don’t need to add any additional acidic ingredients to the recipe.
Some examples of recipes where you could potentially substitute baking powder for baking soda include pancakes, muffins, and quick breads.
How to Substitute Baking Powder for Baking Soda
If you’re looking to substitute baking powder for baking soda, here are step-by-step instructions on how to do it:
- Check the recipe to see if there are any acidic ingredients included. If there are, omit the baking soda completely and use the amount of baking powder called for in the recipe.
- If there are no acidic ingredients included in the recipe, add one tablespoon of lemon juice or vinegar for every one cup of flour.
- Use three times the amount of baking powder compared to baking soda that the recipe calls for.
- Mix all dry ingredients together before adding any liquid.
Remember, when using baking powder, it’s important to always use the exact amount called for in the recipe.
Can I Substitute Baking Soda for Baking Powder?
Substituting baking soda for baking powder is possible as long as there is enough of an acidic ingredient to make a reaction. To substitute baking soda for baking powder, you’ll need to:
- Replace the amount of baking powder called for in the recipe with an equal amount of baking soda.
- Add an acidic ingredient such as lemon juice, vinegar, or cream of tartar to the recipe. Use one teaspoon of lemon juice or vinegar or 1/4 teaspoon of cream of tartar for every 1/2 teaspoon of baking soda.
It’s important to note that using baking soda instead of baking powder may result in a slightly different flavor and texture in the final baked goods. Some examples of recipes where you could potentially substitute baking soda for baking powder include chocolate cakes and cookies.
How to Substitute Baking Soda for Baking Powder
If you’re looking to substitute baking soda for baking powder, here are step-by-step instructions on how to do it:
- Check the recipe to see if there are any acidic ingredients included. If not, add one tablespoon of vinegar or lemon juice to the recipe for every one cup of flour.
- Replace every 1/2 teaspoon of baking powder called for with 1/4 teaspoon of baking soda.
- Reduce any salt in the recipe by half.
- Mix all dry ingredients together before adding any liquid.
Remember, when using baking soda, it’s important to always use the exact amount called for in the recipe, and it must be mixed with other dry ingredients before adding any liquid.
Can I Make My Own Baking Powder?
Yes, you can make your own baking powder! Here’s a simple recipe:
- 1/4 cup cream of tartar
- 2 tablespoons baking soda
Sift the cream of tartar and baking soda together three times through a fine strainer into a small bowl. This will create one-third cup of homemade baking powder. It’s best to use the homemade baking powder immediately, but if you need to store it, keep it in an airtight container in a cool, dry place.
How to Use Baking Soda
When using baking soda in baking, it’s important to use it correctly to ensure the best results. Here are some tips on how to use baking soda:
- Make sure to measure the baking soda accurately. Too much or too little can affect the final product.
- Always mix the baking soda with other dry ingredients before adding any liquid. This ensures that the baking soda is evenly distributed in the batter.
- Use an acidic ingredient to activate the baking soda. Some examples of acidic ingredients include yogurt, buttermilk, sour cream, molasses, or brown sugar.
Baking Soda to Baking Powder Conversion Chart
Here is a conversion chart for substituting baking soda for baking powder:
Amount of Baking Powder Called For | Amount of Baking Soda Needed |
---|---|
1 teaspoon | 1/4 teaspoon |
2 teaspoons | 1/2 teaspoon |
3 teaspoons | 3/4 teaspoon |
4 teaspoons | 1 teaspoon |
1 tablespoon | 3 teaspoons |
Remember, when using this conversion chart, make sure to also add an acidic ingredient to the recipe to activate the baking soda.
Conclusion
In conclusion, while baking soda and baking powder may seem interchangeable, they actually have different properties and uses in baking. While it’s possible to substitute one for the other in some instances, it’s important to follow the instructions carefully and make sure you have enough acidic ingredients to activate the baking soda. By using this guide, you’ll be able to bake delicious treats even when you’re missing a key ingredient.
FAQs
What happens if I use baking soda instead of baking powder?
Baking soda and baking powder are not interchangeable, and using baking soda instead of baking powder can negatively affect the outcome of your baked goods. Baking soda requires an acid to activate, while baking powder already contains an acid and a base. If you use baking soda instead of baking powder, your baked goods will not rise properly and may be flat and dense. If you accidentally use baking soda instead of baking powder, you can try to fix it by adding an acid such as lemon juice or vinegar to the recipe.
What can I use if I don’t have baking powder?
If you don’t have baking powder, there are several substitutes you can use. Some common substitutes include:
• Baking soda and cream of tartar
• Yogurt and baking soda
• Vinegar or lemon juice and baking soda
• Homemade buttermilk
• Baking soda alone
Note that the amount of substitute needed may vary depending on the recipe, so it’s best to consult a recipe or baking expert for guidance.
Can I use only baking soda instead of baking powder?
No, you cannot use only baking soda instead of baking powder in most recipes. Baking soda and baking powder are chemically different and cannot be substituted one for one in recipes. However, if you are in a pinch, you can substitute baking soda for baking powder by using 1/3 teaspoon baking soda for every 1 teaspoon baking powder and adding an acid, such as cream of tartar. It is not recommended to use baking powder instead of baking soda.
How much baking soda do I substitute for baking powder?
If you need to substitute baking soda for baking powder, the general rule is to use three times the amount of baking powder that the recipe calls for baking soda. For example, if the recipe calls for 1 teaspoon of baking soda, you can use 3 teaspoons of baking powder. However, it is not recommended to substitute baking powder for baking soda. If you need to substitute baking powder for baking soda, the general rule is to use one-third the amount of baking soda that the recipe calls for baking powder.
Can I use baking soda instead of baking powder for cookies?
While baking soda can be substituted for baking powder, it requires more than just swapping one for the other. Baking soda is three times stronger than baking powder, so if a recipe calls for 1 tablespoon of baking powder, you’ll want to use 1 teaspoon of baking soda. However, some cookie recipes call for both baking soda and baking powder, so it’s important to check the recipe before making any substitutions. It’s generally not recommended to use baking powder instead of baking soda. If you need to substitute baking powder for baking soda, use one teaspoon of baking soda for every three teaspoons of baking powder.