Holiday Dessert
["1/2 c. margarine, melted", "1 1/4 c. flour", "1/2 c. chopped nuts", "3 Tbsp. sugar"]
["Mix and press into 9 x 13-inch pan.", "Bake 15 to 18 minutes at 350\u00b0.", "Cool."]
["margarine", "flour", "nuts", "sugar"]