Speedy Little Devils - cooking recipe

Ingredients

1 box devil food cake mix
1 stick butter
1 jar Marshmallow Creme
3/4 c. peanut butter

Preparation

Mix melted butter with dry cake mix; set aside 1 1/2 cups. Press rest into 9 x 13-inch pan.
Spread mixed Marshmallow Creme and peanut butter on top.
Crumble rest of cake mix on top.
Bake at 350\u00b0 for 20 minutes.
Let cool and cut.