Rice Krispies Marshmallow Treat(Cookies)  
["1/4 c. butter or margarine", "1/2 lb. miniature marshmallows", "5 c. Rice Krispies"]
["Melt butter in saucepan and add marshmallows; cook over low heat until marshmallows are dissolved.", "Add Rice Krispies and stir; press into well-greased pan.", "Cut into squares.", "Yields 24 squares."]
["butter", "marshmallows", "Rice Krispies"]