Amy'S Krispie Treats
["1 pkg. marshmallows", "4 c. Rice Krispies", "1/2 stick butter"]
["Melt marshmallows and butter in double boiler.", "Remove from heat.", "Stir in Rice Krispies.", "Pat in buttered cake pan.", "Cut into squares when cooled."]
["marshmallows", "Rice Krispies", "butter"]