|Source||Merry Ann Sauls (1978)|
Thoroughly blend the margarine, 1/2 cup brown sugar and 1 cup flour. Pat evenly in a 9 x 9-inch baking pan. Bake at 375° for 10 minutes. Beat eggs. Add 1 cup brown sugar, vanilla, 2 tablespoons flour, salt and baking powder. Mix thoroughly. Blend in raisins and chopped walnuts. Bake at 350° for 20 minutes. Serves 36 (1 1/2-Inch) squares.