Boil together sugar, flour, water and vinegar. Stir and cool. When ... and mustard. Stir macaroni, celery, onion, eggs, carrots, ... and stir until coated.
In a large bowl, stir together mayonnaise, vinegar, mustard, sugar, salt and pepper until smooth. Add macaroni, celery, green pepper and ... chill. Makes 5 cups.