After doing some Google searching, I found making your own baking powder is quite easy. You just need three ingredients, and you'll be all set. In fact, if you're on AIP or a paleo diet, or avoiding corn or grains, you probably already have these ingredients handy!
This homemade baking powder can be used 1:1 as you would store-bought. This recipe will make one cup of baking soda. If you're going to also make homemade egg replacer, I suggest at least doubling this recipe, so you'll have enough.
- 1/4 cup baking soda
- 1/2 cup cream of tartar
- 1/4 cup arrowroot starch
- Combine ingredients with a whisk and mix well.
- Store in a tightly closed container (labeled, so you know what it is!) to prevent activation of the ingredients from moisture.