Baked Macaroni with garlic

1 lb macaroni 3 tablespoons flour 3 cups milk 1 onion , finely chopped 1 garlic clove , finely chopped 3/4 teaspoon dry mustard salt pepper 3 cups shredded[...]

1 small onion , chopped 1 clove garlic , minced 3 tablespoons butter or 3 tablespoons margarine 1/4 cup chopped basil 3 tablespoons flour 2 cups milk salt and[...]