Ok, this may be a dumb question but I am fairly new at this cake thing . I have the recipe for WASC that I love to use. My customer has requested a marble cake. Can I just mix up the WASC and then take out about 3/4 cup and mix in some cocoa powder? Than swirl the cocoa mix back into the WASC? I really don't have time to go out and try to find a marble mix.
not used the wasc, but i do that with my scratch recipe. i mix the cocoa part back in the baking tin.