Peanut Butter Cups
["2 sticks margarine, melted", "1 3/4 c. graham crackers", "1 c. creamy peanut butter", "2 1/3 c. powdered sugar, sifted", "8 oz. semi-sweet chocolate chips", "8 oz. milk chocolate"]
["Melt margarine.", "Crush graham crackers with a rolling pin. Sift powdered sugar.", "Mix margarine, graham crackers, peanut butter and sugar together in large bowl.", "Spread mixture in a 9 x 13-inch pan.", "Melt chocolate chips and milk chocolate and pour on top of peanut butter mixture.", "Refrigerate", "1 1/2 hours."]
["margarine", "graham crackers", "peanut butter", "powdered sugar", "semi-sweet chocolate chips", "milk chocolate"]