How to store fresh mushrooms so they last
Fresh mushrooms are mostly water wrapped in a delicate structure, and they fail in two directions: they sweat and go slimy when trapped in moisture, or they dry out and shrivel in open air. Good storage sits between those. Here is how we hold the range, and how to keep it right through to the plate.
Keep them cold and breathing
The single biggest lever is temperature. Cultivated mushrooms hold best at 2–4°C; wild species prefer the colder end. Every degree above that shortens the window.
Air matters as much as cold. Sealed plastic traps the moisture they give off and turns caps slimy within a day. Paper — a bag, or a tray with a paper lid — lets them breathe while buffering humidity.
- Fridge, not freezer, for fresh — 2–4°C
- Paper bag or the original ventilated punnet, never sealed plastic
- Keep them out of the crisper's wettest corner
Do not wash until you cook
Water is the enemy of shelf life. Mushrooms are porous and absorb it, which both dilutes flavour and accelerates spoilage. Wipe visible grit with a dry brush or cloth and leave the rest until the moment before cooking.
When you do clean them at the pan, do it fast: a quick rinse and an immediate pat dry, or better, just a brush. Never soak.
Read the species
Denser mushrooms — king oyster, shiitake, maitake — forgive more and keep the longest. Delicate ones — enoki, shimeji, oyster clusters — want using first. Wild mushrooms are the most perishable of all and should move within two to three days of delivery.
- Longest keepers: king oyster, shiitake, maitake, dried anything
- Use first: enoki, oyster, shimeji, all wild
Common questions
Talk to the farm
Volumes, availability, private label — we'll come back with terms fast.