De-Licious Pie
["juice from 3 lemons", "1 large container Cool Whip", "1 can sweetened condensed milk", "1 small can pineapple (crushed)", "1 c. nuts, chopped"]
["Mix all ingredients together and spread in graham cracker crust.", "Chill and serve."]
["lemons", "condensed milk", "pineapple", "nuts"]