How long will pickled mushrooms keep?

Properly stored, home canned pickled mushrooms will generally stay at best quality for about 1 to 2 years, although they will generally stay safe to use after that.

Commercially packaged pickled mushrooms will typically carry a "Best By," "Best if Used By," or "Best Before" date, but this date is generally not a safety date, but rather a quality indication of best flavor

To maximize the shelf life of home canned pickled mushrooms, keep them covered in their pickling liquid in a cool, dark area, such as a pantry or cupboard. Once opened, refrigerated for best quality

Signs of spoilage are cloudiness of liquid inside jar , off -odor or appearance as well as abnormal swelling /deformation of lid