How should I store uncooked, or freezer jams?
Uncooked jams, often called freezer jams, should be stored in the refrigerator or freezer. They can be held up to 3 weeks in a refrigerator or up to a year in the freezer. If kept at room temperature, they will mold or ferment in a short time. Once a container is opened, jam should be stored in the refrigerator and used within three weeks.
Barbara Willenberg, Nutritional Sciences, University of Missouri-Columbia
Last update: Tuesday, May 05, 2009