Wild Mushroom Barley Soup

Featured in: Simple One-Pot Aromatic Meals

This hearty wild mushroom and barley soup brings together a medley of earthy mushrooms and tender barley, simmered with fresh vegetables and aromatic herbs. Using a one-pot method, it’s simple yet flavorful—perfect for warming up on cool evenings. The dried porcini soaking liquid adds depth, while parsley garnish brightens each serving. This nourishing bowl pairs beautifully with crusty bread and can be adapted for gluten-free or vegan preferences.

Updated on Sat, 06 Dec 2025 11:32:00 GMT
Steaming bowl of Wild Mushroom and Barley Soup, garnished with fresh parsley, ready to eat. Save
Steaming bowl of Wild Mushroom and Barley Soup, garnished with fresh parsley, ready to eat. | junipercrumb.com

A rustic and hearty soup blending wild mushrooms, tender barley, and aromatic vegetables in a single pot&mdashperfect for cozy evenings and nourishing, light meals.

This soup quickly became a favorite in my kitchen because it combines deep earthy flavors with simple preparation.

Ingredients

  • Vegetables: 2 tablespoons olive oil, 1 large yellow onion finely chopped, 2 medium carrots diced, 2 celery stalks diced, 3 garlic cloves minced
  • Mushrooms: 400 g (14 oz) mixed wild mushrooms (such as cremini shiitake oyster) cleaned and sliced, 25 g (1 oz) dried porcini mushrooms rinsed
  • Grains: 120 g (2/3 cup) pearl barley rinsed
  • Liquids: 1.5 liters (6 cups) vegetable broth, 1 tablespoon soy sauce, 1 bay leaf
  • Herbs & Seasoning: 1 teaspoon fresh thyme leaves (or 1/2 teaspoon dried), 1/4 teaspoon freshly ground black pepper, salt to taste, 2 tablespoons fresh parsley chopped for garnish

Instructions

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Step 1:
Place the dried porcini mushrooms in a heatproof bowl and cover with 250 ml (1 cup) boiling water. Let soak for 10 minutes. Remove mushrooms chop them and reserve the soaking liquid straining out any grit.
Step 2:
In a large pot heat olive oil over medium heat. Add onion carrots and celery. Sauté for 56 minutes until softened.
Step 3:
Stir in garlic and cook for 1 minute until fragrant.
Step 4:
Add all mushrooms (fresh and rehydrated porcini) and cook for 57 minutes stirring occasionally until mushrooms begin to brown and release their juices.
Step 5:
Stir in barley then pour in vegetable broth reserved porcini soaking liquid soy sauce bay leaf thyme and black pepper. Mix well.
Step 6:
Bring to a boil reduce heat to low and simmer uncovered for 3540 minutes stirring occasionally until barley is tender and soup has slightly thickened.
Step 7:
Remove bay leaf. Taste and season with salt as needed.
Step 8:
Ladle soup into bowls and garnish with fresh parsley. Serve hot with rustic bread if desired.
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Rinse produce, fill pots, and clean cookware easily with flexible spray options for everyday cooking tasks.
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Rinse produce, fill pots, and clean cookware easily with flexible spray options for everyday cooking tasks.
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Gathering around with my family to enjoy this soup creates warm and memorable moments especially during chilly evenings.

Required Tools

Large soup pot, wooden spoon, chefs knife, cutting board, heatproof bowl, fine sieve (for straining porcini liquid)

Allergen Information

Contains gluten (barley soy sauce), Contains soy (soy sauce), Vegetarian and dairy-free. For gluten-free use tamari instead of soy sauce and substitute barley with gluten-free grain.

Nutritional Information

Per serving: Calories 235, Total Fat 6 g, Carbohydrates 39 g, Protein 7 g

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A close-up of a hearty, bubbling Wild Mushroom and Barley Soup, invitingly aromatic. | junipercrumb.com
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This soup is a perfect balance of wholesome ingredients and comfort that you can enjoy any time of year.

Your Questions Answered

What types of mushrooms are best for this soup?

A mix of wild mushrooms like cremini, shiitake, oyster, and dried porcini provide a rich, earthy flavor and varied texture.

Can I substitute barley with other grains?

Yes, farro or brown rice are great alternatives, especially for gluten-free diets. Adjust cooking times accordingly.

How does soaking dried porcini mushrooms enhance the dish?

Soaking releases deep umami flavors into the liquid, which is then added to the pot for extra richness.

What’s the best way to achieve a thicker consistency?

Simmer the soup uncovered to allow some liquid to evaporate, concentrating flavors and slightly thickening the texture.

Can this dish be made vegan?

Absolutely, by ensuring vegetable broth and soy sauce used are vegan-certified, the dish remains plant-based and dairy-free.

Wild Mushroom Barley Soup

Rustic soup combining wild mushrooms, barley, and vegetables for a nourishing, cozy meal.

Time to Prep
15 mins
Time to Cook
45 mins
Overall Time
60 mins
Created by Brooke Taylor


Skill Level Easy

Cuisine Rustic European

Makes 4 Portions

Diet Info Vegetarian Option, Dairy-Free

What You'll Need

Vegetables

01 2 tablespoons olive oil
02 1 large yellow onion, finely chopped
03 2 medium carrots, diced
04 2 celery stalks, diced
05 3 garlic cloves, minced

Mushrooms

01 14 oz mixed wild mushrooms (cremini, shiitake, oyster), cleaned and sliced
02 1 oz dried porcini mushrooms, rinsed

Grains

01 2/3 cup pearl barley, rinsed

Liquids

01 6 cups vegetable broth
02 1 tablespoon soy sauce
03 1 bay leaf

Herbs & Seasoning

01 1 teaspoon fresh thyme leaves or 1/2 teaspoon dried thyme
02 1/4 teaspoon freshly ground black pepper
03 Salt, to taste
04 2 tablespoons fresh parsley, chopped (for garnish)

How To Make It

Step 01

Rehydrate porcini mushrooms: Place dried porcini in a heatproof bowl and cover with 1 cup boiling water. Soak for 10 minutes. Remove mushrooms, chop, and strain soaking liquid to remove grit. Reserve both.

Step 02

Sauté aromatic vegetables: Heat olive oil in a large pot over medium heat. Add onion, carrots, and celery; cook for 5 to 6 minutes until softened.

Step 03

Add garlic: Stir in minced garlic and cook for 1 minute until fragrant.

Step 04

Cook mushrooms: Add fresh wild mushrooms and rehydrated porcini to the pot. Cook for 5 to 7 minutes, stirring occasionally, until mushrooms brown and release juices.

Step 05

Combine barley and liquids: Stir in pearl barley, then pour in vegetable broth, reserved porcini liquid, soy sauce, bay leaf, thyme, and black pepper. Mix thoroughly.

Step 06

Simmer soup: Bring to a boil, reduce heat to low, and simmer uncovered for 35 to 40 minutes, stirring occasionally, until barley is tender and soup thickens slightly.

Step 07

Finish and season: Remove bay leaf. Adjust seasoning with salt to taste.

Step 08

Serve: Ladle soup into bowls and garnish with fresh parsley. Serve hot, optionally accompanied by rustic bread.

Tools Needed

  • Large soup pot
  • Wooden spoon
  • Chef’s knife
  • Cutting board
  • Heatproof bowl
  • Fine sieve for straining porcini soaking liquid

Allergy Warning

Double-check the ingredient list for allergens, and ask your doctor if you’re uncertain.
  • Contains gluten from barley and soy from soy sauce
  • Vegetarian and dairy-free; for gluten-free alternatives, use tamari and substitute barley accordingly

Nutrition Details (each serving)

Nutritional details are for informational purposes only, and not a substitute for medical guidance.
  • Total Calories: 235
  • Total Fat: 6 g
  • Carbohydrates: 39 g
  • Proteins: 7 g