Peanut Butter Chocolate Surprise Cupcakes

These were tasty - rich peanut butter flavor - but the chocolate chips didn't melt into the promised "molten chocolate" center. Surprise - Peanut Butter Chocolate chips Cupcakes it is then! This didn't deter anyone from gobbling them up with a strong cup of coffee. The frosting was delicious and easy to work with even though I did use Crazy Richard's Natural peanut butter. The author warns against using natural p.b. but that was all I had and it was perfect for both the cake and the frosting. Next time I will use chopped chocolate chips over a half filled muffin cup and top with the remaining batter in hopes of a gooey chocolate center.