4-Layer Dessert
["1 1/2 c. flour", "1 1/2 sticks margarine", "1 c. pecans, chopped fine", "1 c. powdered sugar", "8 oz. cream cheese", "2 (8 oz.) Cool Whip", "2 small pkg. lemon or chocolate pie filling"]
["First Layer:", "Mix flour, margarine and nuts. Pat in a 9 x 13-inch pan. Bake at 350\u00b0 until golden brown."]
["flour", "margarine", "pecans", "powdered sugar", "cream cheese", "lemon"]