Pineapple Pie
["1 (14 oz.) can sweetened condensed milk", "1 (20 oz.) can crushed pineapple, drained", "1/2 c. lemon juice", "1 (8 oz.) tub frozen whipped topping, thawed", "1 prepared pie crust"]
["Combine milk and lemon juice; stir well.", "Fold in pineapple and topping.", "Spoon into pie shell and chill."]
["condensed milk", "pineapple", "lemon juice", "frozen whipped topping", "crust"]