Lil' Devils

Directions

1. 1
   Preheat oven to 350 degrees F (175 degrees C).
2. 2
   In a medium bowl, mix together cake mix and butter. Set aside 1 1/2 cups of the mixture, and press remainder into the bottom of an ungreased 9x13 inch baking pan. In a medium bowl, stir together peanut butter and marshmallow creme; spread over the crust in the pan. Crumble remaining cake mix mixture over top.
3. 3
   Bake 20 minutes in the preheated oven. Cool, and cut into squares to serve.