Submitted by an anonymous reader
Ingredients:
2 C graham cracker crumbs
1 C margarine
1 tsp cooking oil
2 1/2 C powdered sugar
1 C peanut butter
1 C chocolate chips
Directions:
Combine finely ground graham cracker crumbs and sugar. Melt margarine, add peanut butter and blend in all dry ingredients. Blend well and press into a 9-by-13 inch pan. Melt chocolate chips and oil in a pan, then spread on top of peanut butter mixture. Chill and cut.