Homemade baking powder

6 servings

Ingredients

QuantityIngredient
1poundsSoda
poundsCream of tartar
¼poundsCornstarch

Directions

The make the best (and double the strength of any on the market) Baking Powder known. Try it. A. E. Crosby, chemist.

Twentieth Century Cookbook, 1906.

Origin: A Taste of Oregon Shared by: Sharon Stevens