Can'T Leave It Alone
["2 c. flour", "2 sticks butter", "1 c. chopped walnuts or pecans", "1 c. powdered sugar", "8 oz. cream cheese", "9 oz. Cool Whip", "3 small lemon instant pudding", "4 1/2 c. milk"]
["Mix flour, butter and chopped nuts together.", "Pat in bottom of 9 x 15-inch pan.", "Bake at 375\u00b0 until light brown.", "Cool."]
["flour", "butter", "walnuts", "powdered sugar", "cream cheese", "lemon instant pudding", "milk"]