4 lg Onions, sweet
3/4 c  Water
1/4 c  Vinegar
2 tb Sugar
1/4 c  Mayonnaise
1/2 ts Celery salt

Thinly slice onions. Combine onions, water, sugar, and vinegar; marinate
overnight. Before serving, drain and pat dry. Toss with mayonnaise and
salt. Serve on party rye.