Hello, my fellow frugal friends. The last time I tried to buy baking powder at the local grocery store, they were only selling a brand with sodium aluminum sulfate in it. So, when I needed some earlier this week I decided to do some research and found a few different, but similar, recipes for making it on the cheap at home! I thought you might appreciate the do-it-yourself nature.
According to the SmittenKitchen:
To make your own baking powder–some say with fewer metallic undertones than the commercial stuff–mix one part baking soda to one part cornstarch and two parts cream of tartar.
Baking powder recipe from Gourmet.com
Baking powder recipe from About.com
According to Wikipedia, to enhance leavening without baking powder in recipes like those of the SCD (Specific Carbohydrate Diet):
Baking powder is generally just baking soda mixed with an acid, and a number of kitchen acids may be mixed with baking soda to simulate commercial blends of baking powder. Vinegar (dilute ethanoic acid), especially white vinegar, is also a common acidifier in baking; for example, many heirloom chocolate cake recipes call for a tablespoon or two of vinegar. Where a recipe already uses buttermilk or yogurt, baking soda can be used without cream of tartar (or with less). Alternatively, lemon juice can be substituted for some of the liquid in the recipe, to provide the required acidity to activate the baking soda.
On Monday, I successfully used the baking powder recipe from Gourmet.com to make these tasty muffins (not SCD), and the baking soda/yogurt combination to make the SCD “Mom’s Blueberry Muffins” recipe from Recipes for the Specific Carbohydrate Diet.
If you decide to try it, I'd love to know how this homemade baking powder recipe works for you.