Grandma Crosbie's Macaroni Salad

16 oz pkg medium shell macaroni, cooked, drained and rinsed
2 cups salad dressing
1/2 tsp mustard
2 Tbs sugar
1 tsp Salt (check -- may need more or less)
Cream to thin
1/2 cup chopped red onion
4-6 small stalks celery, diced
8 hard cooked eggs, chopped
Shrimp

 Mix salad dressing, mustard, sugar, and salt. Mix with enough cream to thin to a thick batter consistency. Add celery and onion. Mix with macaroni and refrigerate overnight. May need more dressing if too dry. Add eggs and shrimp just before serving.

Submitted by Karren Mitchell