How To Make Baking Powder Substitute (Homemade Baking Powder)

Recipe by Mommypotamus on May 24, 2018

Rating

4.75 stars (8 reviews)

Thoroughly mix ingredients together. Store in a tightly sealed container.
If you prefer you can make more or less than this recipe calls for - just mix 1 part baking soda, 1 part arrowroot powder/cornstarch, and 2 parts cream of tartar.

l M S on 2024-08-11 (5 stars):
I've tried this seeing as I have a hard time finding good backing powder and the stuff I've bot seems to already be bad when I order it..even if it should still be good. I was wondering how long does this keep for?
Patricia on 2017-10-20 (5 stars):
Yes agree, I do the same with no cornstarch and it's fine. The reason that the cornstarch is in there is just to stop it clumping together while sitting on the store shelf. At home no need for that.