Four Layer Dessert
["1 c. flour", "1/2 c. margarine, melted", "1/4 c. chopped pecans", "8 oz. cream cheese", "1 c. Cool Whip", "1 c. powdered sugar", "1 tsp. vanilla", "2 small boxes instant pudding", "3 c. milk"]
["Mix flour, margarine and pecans thoroughly and press in a 9 x 13-inch pan.", "Bake 15 minutes at 350\u00b0.", "Let cool."]
["flour", "margarine", "pecans", "cream cheese", "powdered sugar", "vanilla", "milk"]