Photo from Chiot's Run via Flickr
I am learning so much by doing these "Frugal Fridays"! Who knew you can make your own aluminum-free baking powder? (Many probably, but not me!)
It uses just two ingredients, if used immediately, and just three ingredients if stored. Here is where I got the recipe.
ALUMINUM-FREE BAKING POWDER TOTAL COST: PENNIES (IF THAT)
makes 1 Tbsp. baking powder
1 tsp. baking soda
2 tsp. cream of tartar
1 tsp. corn starch (if storing)
Mix baking soda and cream of tartar together until well combined and use immediately, or, add cornstarch to store for later use.