Caramel Rice Krispie Treats
["4 c. marshmallows", "1/4 c. margarine", "4 c. Rice Krispies"]
["Melt margarine and marshmallows.", "Add Rice Krispies.", "Spread on a buttered cookie sheet (9 x 13-inch too small)."]
["marshmallows", "margarine", "Rice Krispies"]