I think that I should probably already know the answer, but I am new... In the cake mix extender recipe it says to use 1 cup of flour. Does it mean self rising flour? Cake flour? The lady at the grocery store couldn't help me, I should have just came here first. Thanks in advance. I love this place.

90% of the time when it just says Flour then they are talking about All Purpose Flour Basic Flour..

Thank you so much.