Reese'S Squares
["1 c. graham cracker crumbs", "1 box powdered sugar", "12 oz. chocolate chips", "1 c. peanut butter", "2 sticks margarine, melted"]
["Mix all ingredients except chocolate chips.", "Press into buttered pan.", "Melt chocolate chips.", "Pour over peanut butter mixture.", "Cool, cut and serve."]
["graham cracker crumbs", "powdered sugar", "chocolate chips", "peanut butter", "margarine"]