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.
The answer to your question should be in the manufactuers manual. if not put a piece of soft butter or marge., in and see how long it takes to get firm. A fiarly safe estimate is 4 to 5 hours for safety . Do not keep opening the door whilst waiting. octogen Â· 9 years ago.