Peanut Butter Squares
["2 1/2 c. graham cracker crumbs", "1 c. butter or margarine, melted", "2 1/2 c. powdered sugar", "1 c. peanut butter", "1 (12 oz.) pkg. chocolate chips"]
["Mix graham cracker crumbs with melted butter. Add powdered sugar and peanut butter.", "Mix well. Spread evenly on a greased cookie sheet (greased with butter). Melt chocolate chips and spread over top. Chill and cut into squares."]
["graham cracker crumbs", "butter", "powdered sugar", "peanut butter", "chocolate chips"]