of the show's departed cast and crew reached a distinctive destination in a designated voyage, and it was time to move on. William Asher, 1996
Quick Answer. If unopened and left in a pantry, Miracle Whip can last for a week past its use-by date; if opened, it can last for a month past its use-by date if refrigerated before it goes bad. A person should also check other dates on a jar of mayonnaise, such as the sell-by or best before dates. Keep Learning.
Miracle Whip is a bottled, commercial salad dressing that looks like mayonnaise. Made by Kraft, it is sweeter, tangier, and somewhat less expensive than mayonnaise. It has been sold for over 70 years now, and has been used so widely that many people prefer it to the real thing.