Peanut Butter Bars
["1 1/2 cubes margarine", "1 1/2 c. graham cracker crumbs", "6 oz. chocolate chips", "2 c. peanut butter", "1 lb. powdered sugar", "1/2 cube margarine"]
["Melt together", "1 1/2 cubes margarine and peanut butter. Stir in the graham cracker crumbs and powdered sugar; mix well and pat into", "a 9 x 13-inch pan.", "Melt together the additional margarine and the", "chocolate chips.", "Spread into an even layer over the crumb", "mixture.", "Cool", "and cut into squares.", "Makes 3 to 4 dozen squares."]
["margarine", "graham cracker crumbs", "chocolate chips", "peanut butter", "powdered sugar", "margarine"]