Peanut Butter Cups
["2 sticks margarine", "2 1/3 c. powdered sugar", "1 3/4 c. graham cracker crumbs", "1 c. peanut butter", "2 c. milk chocolate chips"]
["Melt margarine and add graham cracker crumbs, powdered sugar and peanut butter.", "Pat in 9 x 13-inch pan.", "Melt chocolate chips in double boiler and frost over the top.", "When chocolate is set, cut into small squares."]
["margarine", "powdered sugar", "graham cracker crumbs", "peanut butter", "milk chocolate chips"]