3/4 c. mayonnaise
2 tbsp. vinegar
1 tbsp. prepared mustard
1 tsp. sugar
1 tsp. salt
1/2 tsp. pepper
1 (8 oz.) sm. elbow macaroni, cooked and drained
1 c. sliced celery
1 c. chopped green or sweet red bell pepper
1/4 c. chopped onion

In large bowl stir together first 6 ingredients until smooth. Add next 4 ingredients, toss and coat well, chill. Makes 5 cups.