I have a slight fondness for the combination that is peanut butter and chocolate. Slight fondness is probably understating it. Uncontrollable addiction is probably more like it. Nothing indulges this addiction more than chocolate cupcakes topped with peanut butter frosting. My friend Beks usually keeps me supplied but then she taught me how to make them myself. Big mistake. BIG BIG mistake. The frosting is made substituting regular butter for smooth peanut butter. Heaven. I then topped the cupcakes with a variety of chocolate / nut related sprinkles. Out of necessity, I packaged them off in these cute cupcake boxes and sent them on their merry way.