5 to 6 sweet Vidalia onions
1/2 c. white vinegar
1 c. sugar or artificial sweetening equivalent
2 c. water
1/2 c. mayonnaise
1 tsp. celery salt

Slice onions and soak overnight in the vinegar and sugar and water. Drain well and toss with mayo and celery salt. Serve on crackers or as a salad or as an hors d'oeuvre.