Lemon Lush
["1 cube butter or margarine", "1 c. flour", "1 large pkg. cream cheese, softened", "1 c. Cool Whip", "1 c. powdered sugar", "2 pkg. instant lemon pudding", "3 c. milk"]
["Mix.", "Spread over mix.", "Top with remainder of Cool Whip before serving.", "Refrigerate."]
["butter", "flour", "cream cheese", "powdered sugar", "instant lemon pudding", "milk"]