Devilish Fluffernutter Bars

This simple, rich and decadent recipe is from the kitchens of Duncan Hines.

• Ready In: 40 mins
• Serves: 18

Ingredients

• 1 (18 ounce) package  devil's food cake mix
• 1⁄2 cup butter or 1⁄2 cup margarine, melted and cooled
• 3⁄4 cup creamy peanut butter
• 7 1⁄2 ounces marshmallow creme

Directions

1. Combine the melted butter with the cake mix; mixture should be crumbly, if butter is too hot, it will just be sticky.
2. Reserve 1 1/2 cups of the mixture for topping.
3. Pat the remaining crumb mixture into an ungreased 9"x13" casserole.
4. Combine the peanut butter and the marshmallow creme together and spread evenly over the crumb mixture pressed into the pan.
5. Crumble the reserved 1 1/2 cups of cake mixture over the fluffernutter layer.
6. Bake 20 minutes at 350°F.
7. Cool and cut into approximately 36 bars.