Baking powder is a mixture of baking soda and a dry acid, such as cream of tartar, and perhaps some cornstarch to help keep ...

You can substitute 1/4 cup (84 grams) molasses and 1/4 teaspoon (1 gram) baking soda for 1 teaspoon (5 grams) baking powder. Reduce the other liquids and sugar in your recipe to compensate. 4.

To substitute for 1 teaspoon baking powder, mix 1/2 teaspoon vinegar with 1/4 teaspoon baking soda. You can also use lemon juice, which is high in citric acid, ...

Mix up this baking essential — or a good substitute — in minutes. Stacey Ballis is a novelist, cookbook author, and food writer with 20 years of experience. She has authored a cookbook called ...

If a recipe calls for 1 teaspoon of baking soda, you'll want to substitute with 2 to 3 teaspoons of baking powder. Just make sure your baking powder is still effective and not past its use-by date.