Baked Macaroni with sauce

8 ounces elbow macaroni 1 small onion , chopped 2 tablespoons butter 1 tablespoon flour 1/4 teaspoon ground mustard 3/4 teaspoon salt 1/4 teaspoon pepper 2[...]

6 tablespoons margarine 6 tablespoons flour 1 teaspoon salt 8 cups milk (Makes 2 qts sauce) 2 lbs raw macaroni (cooked, drained) 1/2 lb cubed American cheese[...]

16 ounces one box elbow macaroni 1/2 cup butter 1/2 cup sifted flour 4 cups milk 2 -3 teaspoons hot sauce 16 ounces shredded sharp cheddar cheese 16 ounces[...]

2 1/2 cups wagon wheel macaroni 2 tablespoons butter 2 tablespoons onions , finely chopped 1/4 cup flour 2 1/4 cups milk , hot 1 tablespoon Dijon mustard 1[...]

6 tablespoons margarine 6 tablespoons flour 1 teaspoon salt 8 cups milk (Makes 2 qts sauce) 2 lbs raw macaroni (cooked, drained) 1/2 lb cubed American cheese[...]