Originally Posted by kakeladi
Not ure what you are going for. Do you want a choco/peanut butter flavored cake?
If that's what you are aiming for then use choco mix adding about 1/2 cup peanut butter to the batter. OR try adding nutella it'sself - that same 1/2 cup should do it.
Nutella is a hazelnut spread flavored with milk chocolate.