1 package Duncan Hines II Devils Food Cake Mix
1 stick butter or margarine, melted
3/4 cup creamy peanut butter
1 (7 to 7 1/2 ounce) jar marshmallow creme
Combine melted butter and dry Cake Mix (let butter cool down a couple of minutes before adding to dry mix, Mixture should be crumbly. If butter is too hot, the result will be a sticky mass rather than a crumbly mixture.) Reserve '2 cups of this mixture for topping. Pat remaining crumb mixture into an ungreased 13x9x2 inch pan. Combine peanut butter and marshmallow creme and spread evenly over the crumb mixture in the pan. Crumble the reserved 1 1/2 cups of cake mixture over the peanut butter/marshmallow creme layer. Bake 20 minutes at 350 degrees. Let cool, cut into bars.
Makes 3 dozen (1 1/4 inch bars.