2 c. graham cracker crumbs
1 c. melted butter
2 c. peanut butter
4 c. powdered sugar
2 c. chocolate chips

Combine crumbs, butter, peanut butter, sugar and work until smooth. Press into 9x13 inch buttered pan. Melt chips, pour over top of peanut butter mixture. Refrigerate until firm. This is like Reese's Peanut Butter Cups.