Brilliant insider tip: Fresh yeast lasts for several months. As of: April 6, 2024, 7:00 a.m By: Clara Kistner CommentsPressSplit Fresh yeast does not last nearly as long as the dried version from the bag.
However, with a simple trick you can keep fresh yeast for a little longer. Fresh yeast contains around 70 percent water. Even if stored in a cool place, it only lasts for around two weeks. If you discover green or black mold, you should dispose of the yeast immediately.