I have a question about making a marble/swirl cake. I know I can probably just make two batters and it would be easier. You know, one chocolate, one white and then swirl them together for that marble look, but what if I just want to make one batter because it will be a very small cake? Can I make a white cake mix and separate some and then mix some cocoa in it to make it chocolate and then throw it in with the white mix in the pan and swirl it? I would appreciate your tips. Thanks!

I believe that you can use melted chocolate, also.

Thanks for responding. I thought about that too. I personally prefer melted chocolate over powdered cocoa, at least that is how I make my chocolate buttercream. I will try it that way.

I just made a marble cake using melted chocolate and it was very yummy.