Instructions

1. Preheat oven to 350º Fahrenheit.
2. In a large bowl, combine cake mix, peanut butter, butter and eggs.
3. Stir until dough holds together.
4. Press 2/3 dough onto bottom of a 13×9 inch pan.
5. Reserve remaining dough for topping.
6. In a medium saucepan, combine chocolate chips, milk and butter.
7. Melt over low heat, stirring constantly, until smooth. Remove from heat.
8. Stir in frosting.
9. Spread filling over dough in pan.
10. Crumble reserved dough over filling.
11. Bake for 25-28 minutes. Cool and cut.