Self-rising flour already contains a leavening agent, typically baking powder, which helps the baked goods rise without the need for additional baking powder or baking soda. It is a convenience product that combines all-purpose flour, baking powder, and salt in the right proportions.
If a recipe calls for self-rising flour, you should not add extra baking powder. The leavening agent already present in the self-rising flour will provide the necessary lift to your baked goods.
If you only have all-purpose flour on hand and the recipe requires self-rising flour, you can make a homemade version by combining the following ingredients:
Homemade Self-Rising Flour:
- 1 cup all-purpose flour
- 1 1/2 teaspoons baking powder
- 1/4 teaspoon salt
Sift these ingredients together to ensure even distribution, and then use this homemade self-rising flour as a substitute in your recipes. Keep in mind that self-rising flour is not suitable for all recipes, so make sure the recipe specifically calls for it before using it as a replacement.