wooden bowl filled with dried porcini mushrooms on a table surrounded by more dried mushrooms
Updated: October 30, 2026
By Sarah Truitt , and Lynn Matava

Rehydrated Mushrooms Recipe

Ingredients:

  • Dried Mushrooms
  • Water

Instructions:

When they’re being added to a soup or sauce:

  1. Soak dried mushrooms in hot water until they are just soft enough to chop, knowing that they’ll continue to rehydrate when stirred into a sauce or soup.

When they need to be fully softened:

  1. Add water and dried mushrooms (1 cup of water per every ½ ounce of mushrooms) to a saucepan that can hold the mushrooms snugly and keep them submerged.
  2. Bring to a boil over high heat, cover, reduce the heat to medium-low, and simmer until the mushrooms are tender, 15 to 30 minutes.
  3. Remove the mushrooms. Strain the cooking liquid through a fine-mesh strainer to remove the grit; reserve the liquid for another use. (Discard the cooking liquid from black trumpet mushrooms; it is unpleasantly bitter.)
  4. Squeeze the mushrooms to eliminate any excess moisture.
  5. For use as a topping, sauté them in oil until hot and season them with salt and pepper.

Download Printable Recipe Card