Blueberry Delight
["2 c. plain flour", "2 c. chopped pecans", "2 sticks margarine (room temperature)"]
["Mix flour, pecans and margarine.", "Spread mixture in a 9 x 13-inch pan.", "Press it down with a\tspoon.\tBake at 325\u00b0 for 20 minutes."]
["flour", "pecans", "margarine"]