Rainbow Cookie Bars
["1/2 c. margarine or butter", "1 1/2 c. graham cracker crumbs", "1 (14 oz.) can condensed milk (not evaporated milk)", "1 (3 1/2 oz.) can coconut", "1 c. chopped nuts", "1 c. M&M's plain chocolate candies"]
["Preheat oven to 350\u00b0 (325\u00b0 for glass pan).", "In 13 x 9-inch baking pan, melt margarine in oven.", "Sprinkle crumbs over margarine.", "Pour condensed milk evenly over crumbs.", "Top with remaining ingredients.", "Press down firmly.", "Bake 25 to 30 minutes or until lightly browned.", "Cool.", "Cut into bars.", "Store loosely covered at room temperature."]
["margarine", "graham cracker crumbs", "condensed milk", "coconut", "nuts", "chocolate candies"]