Key Lime Pie
["1 (14 oz.) can sweetened condensed milk", "1 (6 oz.) can frozen limeade concentrate, thawed", "1 (8 oz.) container whipped topping", "1 9-inch graham cracker pie shell"]
["Combine condensed milk, limeade concentrate and whipped topping in a bowl; mix well. Spoon into pie shell. Chill for 10 minutes or until serving time. May substitute lemonade concentrate for limeade concentrate, if desired. Makes 8 servings."]
["condensed milk", "frozen limeade", "graham cracker pie shell"]