Million Dollar Pie
["1 small can crushed pineapple, drained", "9 oz. Cool Whip", "1 c. pecans, chopped", "juice of 1 lemon", "1 pie crust"]
["Bake pie crust.", "Mix other ingredients and pour into pie crust.", "Cool."]
["pineapple", "pecans", "lemon", "crust"]