I’ve tried so many varied, complicated theories for storing mushrooms, that I’ve simply decided to dehydrate them, and call it a day ! LOL.
Sure, after using what’s desired, the remaining few can remain ok for a few days, but I often find SUPER sales on them and end up buying large quantities at that time.
Dehydrating them, when nicely fresh from the store, is a terrific way to have them handy, and not take up much room.
REhydrating them is super-simple (usually about 15-30 mins in WINE or a watery recipe like soup.
Hubbly just brought home some gorgeous large whites, and unless I figure out a good recipe for fresh ones in a day or two, they’ll be dried and ready for whenever.