Food Facts: Mushrooms - Storage & Handling

Always keep mushrooms refrigerated. They're best when used within several days after purchase but will keep up to a week.

If purchased loose, store mushrooms in a paper bag. If purchased in packages, do not open until ready to use; store unused portion in a paper bag. Storing in air-tight containers or plastic bags will cause condensation and speed spoilage.

Gently wipe mushrooms with a damp cloth or soft brush to remove occasional peat moss particles, or rinse with cold water and pat dry with paper towels. Do not rinse mushrooms until ready to use.

Freezing Mushrooms 

    Fresh mushrooms don't freeze well. But if it's really necessary to freeze them, first stir cook them in butter or oil (or use a non-stick skillet for fat-free cooking); cool slightly, then freeze in an air tight container up to one month.