Baking Powder Substitute - A Modern Homestead
Store Bought Baking Powder Substitute. If you are out of baking powder, or are just trying to create an organic baking powder option, then this is the recipe for you! In this baking powder recipe I use three simple ingredients: Baking soda, cream of tartar, and arrowroot powder. Super easy! Plus, it allows me to control the quality of each item.