Pineapple Pie
["1 can sweetened condensed milk", "1/4 c. lemon juice", "1 (16 oz.) can crushed pineapple, drain", "1 c. chopped nuts", "1 (9 oz.) Cool Whip", "2 graham cracker crusts"]
["Mix milk and lemon juice.", "Add all other ingredients.", "Pour into graham cracker crusts.", "Chill in refrigerator 2 to 4 hours before serving."]
["condensed milk", "lemon juice", "pineapple", "nuts", "graham cracker crusts"]