Blueberry Delight
["1 stick margarine", "1/2 c. pecans, chopped", "1 1/4 c. flour"]
["Mix melted margarine, pecans and flour.", "Press in a 9 x 13 x 2-inch baking dish.", "Bake at 350\u00b0 for 20 minutes.", "Cool."]
["margarine", "pecans", "flour"]