Speedy Little Devils

Directions

1. 1
   Combine melted margarine and dry cake mix.
2. 2
   Reserve 1 cup of this for top crust.
3. 3
   Put remaining crumb mixture into ungreased 13 x 9 x 2-inch pan.
4. 4
   Top that layer with combined peanut butter and Marshmallow Creme and spread evenly.
5. 5
   Crumble remaining cake mixture over that.
6. 6
   Bake 20 minutes at 350°.
7. 7
   Cool before cutting.