Fantastic Dessert
["1/2 c. butter or margarine, melted", "1 1/2 c. all-purpose flour", "1/2 c. chopped pecans or walnuts", "1 (8 oz.) pkg. cream cheese, softened", "1 c. sifted powdered sugar", "1 (8 oz.) container frozen whipped topping, thawed and divided", "2 (3 3/4 oz.) pkg. instant pudding (use any flavor, pistachio is great)", "3 c. milk"]
["Combine first three ingredients, mixing well.", "Press flour mixture into a 13 x 9 x 2-inch baking pan.", "Bake at 350\u00b0 for 20 minutes; let cool completely"]
["butter", "flour", "pecans", "cream cheese", "powdered sugar", "frozen whipped topping", "instant pudding", "milk"]