Four Layer Dessert
["1 c. flour", "1/2 c. margarine", "2 Tbsp. sugar", "1/2 c. chopped pecans"]
["Cream margarine and sugar.", "Add flour and nuts.", "Place in a 9 x 13-inch pan.", "Bake at 300\u00b0 for 30 minutes or until crust is golden.", "Cool in refrigerator."]
["flour", "margarine", "sugar", "pecans"]