Swap all but the cake mix for a bottle of soda. Stir 12 ounces of a carbonated beverage into your prepackaged cake flour, plop the mixture into a pan and bake it in the oven as directed on the box. There you have it: Cake.
Baking Substitutions — There are a variety of reasons you might need to find a substitute for one of the ingredients in a recipe: availability, allergies and other dietary restrictions, or you just might not care for something. Nestle Toll House has you covered with tips for some of the most common ingredient replacements. #BakingHack