Key Lime Pie
["1 sweetened condensed milk", "1 (8 oz.) nondairy whipped topping", "1 (6 oz.) frozen concentrate limeade, thawed", "1 graham cracker ready crust", "few drops green food coloring to condensed milk"]
["Mix the first 3 ingredients and pour into crust.", "Refrigerate several hours."]
["condensed milk", "concentrate limeade", "graham cracker ready crust", "milk"]