Skip to content
Fall baking season is here · Free local delivery on $250+ in MA & $500+ in RI, NH & ME · Warehouse pickup in Brockton · Shipping chocolate? Add insulated shipping.
Fall baking season is here · Free local delivery $250+ MA · $500+ RI, NH & ME · Pickup in Brockton
Bundle & Save Build your bundle
How to Use Dried Mushrooms in Soup

How to Use Dried Mushrooms in Soup

To use dried mushrooms in soup, soak them in warm (not boiling) water for 20 to 30 minutes, lift them out, then strain the soaking liquid through a coffee filter or fine sieve. Chop the mushrooms and sauté them with your aromatics, and add the strained liquid to the pot as part of your stock. That liquid carries much of the flavor, so keep it.

Dried mushrooms are one of the easiest ways to give a fall soup real depth. A small handful of porcini or shiitake adds the savory, slow-cooked flavor that usually takes hours of simmering. Here's how to choose them, prepare them and put them to work, with everything you need in our Soup Season collection.

Why Dried Mushrooms Belong in Your Soup Pot

Drying removes most of a mushroom's water and concentrates its savory flavor. The result is an ingredient that keeps for months in the pantry and delivers more umami per ounce than fresh mushrooms. In soup, dried mushrooms work two ways at once: the rehydrated pieces add meaty texture, and the soaking liquid becomes a ready-made mushroom broth.

Which Dried Mushrooms to Use for Soup

Mushroom Flavor Texture after soaking Best soups
Porcini Deep, nutty, earthy Tender, meaty Mushroom barley, wild mushroom, lentil, bean and farro
Shiitake Smoky, savory Chewy, firm Miso, ramen, hot and sour, vegetable noodle
Morel Woodsy, nutty Delicate, spongy Cream soups, spring-into-fall bisques
Chanterelle Fruity, peppery Slightly chewy Light broths, chicken and wild rice
Black trumpet Smoky, rich Thin, silky Puréed mushroom soups, garnish
Lobster Nutty, faintly sweet Dense, firm Chowders, seafood soups

Porcini: the soup workhorse

If you only stock one dried mushroom, make it porcini. Their deep, nutty flavor gives backbone to mushroom barley soup, bean soups and anything built on beef or vegetable stock. Our Extra A dried porcini are sold by the pound for kitchens that go through them quickly.

Shiitake: smoky and savory

First quality dried shiitake bring a smoky savoriness that suits Asian-style broths as well as Western vegetable soups. Their stems are tough, so trim them after soaking and add them to the stockpot instead of throwing them out.

Wild varieties for special pots

For something more distinctive, try dried wild morels in a cream soup, chanterelles in a lighter broth, or black trumpets puréed into a dark, smoky mushroom soup. Browse the full range in our dried mushrooms collection.

How to Rehydrate Dried Mushrooms for Soup

  1. Rinse briefly. Give the mushrooms a quick rinse under cool water to remove surface dust.
  2. Soak in warm water. Cover with warm water, roughly 1 cup per ounce of dried mushrooms, and soak 20 to 30 minutes, until soft and pliable. Thicker pieces may need longer. Very hot water speeds things up but pulls more flavor out of the mushrooms and into the water, which is fine when both are going into the pot anyway.
  3. Lift, don't pour. Scoop the mushrooms out by hand or with a slotted spoon so the grit stays at the bottom of the bowl.
  4. Strain the liquid. Pour the soaking liquid through a coffee filter, paper towel or fine-mesh sieve, leaving the last sandy spoonful behind.
  5. Chop and brown. Chop the mushrooms and sauté them with onions, garlic and other aromatics. A little browning adds another layer of flavor.
  6. Add the liquid to the pot. Use the strained liquid as part of your soup's stock.

Soak in something besides water

You can soak dried mushrooms in warm stock or a splash of wine instead of plain water. The mushrooms absorb that flavor as they soften, and the soaking liquid goes straight into the soup.

Three Ways to Use Dried Mushrooms in Fall Soups

1. Mushroom barley soup

The classic. Brown rehydrated porcini with onion, carrot and celery, add pearl barley, beef or vegetable stock and the strained soaking liquid, and simmer until the barley is tender. The porcini make even a vegetarian version taste rich. Find barley and other soup grains in our grains selection.

2. A savory boost for bean and lentil soups

A small handful of dried porcini or shiitake gives meatless bean and lentil soups the depth they usually get from ham or bacon. Not sure which lentil to use? See our guide to the best lentils for soup.

3. Mushroom powder as a seasoning

No time to soak? A spoonful of porcini powder stirred into a simmering pot adds instant savory depth. It also works as a finishing seasoning for cream soups and chowders.

Storing Dried Mushrooms and Soaking Liquid

Keep dried mushrooms in an airtight container in a cool, dark, dry place. If you soak more than you need, strained soaking liquid keeps in a covered container in the refrigerator for a few days, or it can be frozen in small portions for your next pot.

Frequently Asked Questions

Do you have to rehydrate dried mushrooms before adding them to soup?

Not strictly. You can drop dried mushrooms straight into a simmering soup and they'll soften as it cooks. Soaking first lets you remove grit and strain the liquid, which gives you a cleaner soup.

Should I use the mushroom soaking water?

Yes. The soaking liquid is full of mushroom flavor and works like a concentrated broth. Strain it through a coffee filter or fine sieve first to remove any sand or grit.

How long do you soak dried mushrooms?

Most dried mushrooms soften in 20 to 30 minutes in warm water. Thick slices or whole caps may take up to an hour. They're ready when they're pliable all the way through.

How many dried mushrooms equal fresh in a soup?

Because drying removes most of a mushroom's water, a small amount of dried goes a long way. For a pot of soup serving four to six, an ounce or so of dried porcini is usually plenty to flavor the whole batch.

What are the best dried mushrooms for soup?

Porcini are the most versatile choice for Western-style soups, and shiitake are the go-to for Asian-style broths. Morels, chanterelles and black trumpets are good choices when you want a more distinctive wild mushroom flavor.

Stock your pantry for the season. Dried mushrooms, beans, lentils, grains and stocks are all in one place in our Soup Season collection.

Previous article Açaí Bowl Toppings List: 24 Toppings, Portions and Pairings
Next article Açaí Bowl Shop Supplies: The Complete Ingredient Checklist

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare