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
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. Ther
Source: HERE