I get a lot of requests for peanut butter. Usually it's for chocolate peanut butter. This time I had a request for vanilla, peanut butter, and chocolate, so I decided to make a tandy cake -inspired cupcake. I used a vanilla cupcake filled with peanut butter icing and topped with chocolate icing. I topped them with a peanut butter cup since you can never have too much chocolate and peanut butter.