How to Rehydrate Dried Mushrooms

By Smallhold

By The Smallhold Team

blue oyster dried mushrooms

While you can get all sorts of fancy with your rehydration, there are two main schools of thought on it – cold and hot. Either works. One just takes longer. 

Before you soak: If you’re not using dried Smallhold mushrooms, check to make sure there’s no dirt on them. If there is, just give them a quick rinse.

The Methods:

1) Cold: This is our preferred method. Put your dried mushrooms in a container, then fill it with water until they’re mostly submerged, and stick it covered in the fridge for up to 24 hours. 5 hours minimum. This will maximize the umami mushroom flavor. 


2) Room temp: We honestly do this all the time, mostly because a lot of us are very busy. Room temp water still keeps a lot of the flavor and takes about 30-60 min to get your mushrooms soft. Remove the stems for faster rehydration. 


3) Hot: Just kidding, this is actually broth. If you want to make mushroom broth simmer your mushrooms for about 15 minutes. We recommend adding other veg like carrots and onions, as well as some salt. You can also use a pressure cooker, like an Instapot: add a few cups of water and a few handfuls of mushrooms and set your timer to 10 minutes. Instant broth!

Check out our recipes page for more tasty ideas using our dried mushrooms!

Discover Smallhold's specialty mushrooms. Shop our full selection online or visit us in store.

  • Blue Oyster Mushrooms

    Meaty, umami

    Sturdy, absorbent, and satisfyingly chewy, Blue Oysters can liven up anything from stir fries to pastas. They’re great with eggs in the morning or fried rice at lunch, and their texture and size make them an ideal meat replacement. Saute ‘em, roast ‘em, or grill ‘em—there’s no wrong way to enjoy ‘em.

    blue oyster mushrooms
  • Trumpet Mushrooms

    Buttery, sweet

    Any way you slice it, these Trumpet mushrooms can take the heat. With thick, meaty stems and a pleasantly chewy texture, they can be cut lengthwise and sauteed, or sliced into rounds, scored, and grilled to perfection. They’re delcious on their own, or as a meat substitute in stuffings, pot-pies, and even seafood dishes like scallops. 

  • Lion's Mane Mushrooms

    Nutty, sweet, savory

    These Lion’s Mane mushrooms are as intriguing as they are appetizing. Soft and spongy, they can be shredded, pressed into steaks, or thrown into soup like dumplings. They’re also a great substitute for crab or lobster meat, so just add them to your favorite seafood recipe to get your savory shellfish fix.

    lion's mane mushrooms
  • Oyster Mushroom Pack

    This colorful kit contains our classic Yellow and Blue Oyster mushrooms. One box has all you need to supercharge your stir fry or make a stellar stew.

    mixed oyster mushroom pack
  • Umami Mushroom Pack

    This pack is chock full of rich umami flavors. Add depth to any meal with Shiitakes, and sop up all the extra goodness with some Oysters.

    umami mushroom pack with blue oyster, shiitake and trumpet mushrooms
  • Fancy Mushroom Pack

    A unique combination designed for one-of-a-kind dishes. This pack contains mushrooms we've been custom growing for chefs in Brooklyn, making it a must-try for every Mushroom Head.

    fancy mushroom pack with lion's mane, maitake and trumpet mushrooms