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.
Why Miracle Whip isnât mayo: The U.S. Food and Drug Administration requires that anything labeled mayonnaise contain a minimum of 65 percent vegetable oil by weight. And though Kraft keeps Miracle Whipâs exact oil content a secret, the company confirms that it is too low to meet the mayo standard.