Cornstarch and Flour - Need Clarification on Substitution
So I'm seeing around that you generally use half the amount of cornstarch as you do flour. However, I do want to clarify something. If a recipe calls for a cup of flour, do I use a cup of flour + half a cup of cornstarch, or do I use half a cup of flour + 1/4 cup of cornstarch (since I'd need another half cup of flour to make up the entire cup in the recipe, which I then divided by 2). Thanks!