Wild Mushroom Barley Soup

Featured in: Simple One-Pot Comfort Meals

This hearty wild mushroom and barley soup combines a medley of earthy mushrooms with tender pearl barley and aromatic vegetables. Cooking in one pot delivers rich, deep flavors while keeping steps simple. Perfect for vegetarians, it offers a nutritious, filling meal with rustic European influence, ideal for chilly evenings. Additional tips include soaking dried porcini to enhance umami and topping with fresh parsley for brightness. Serve alongside crusty bread for a complete comfort meal.

Updated on Sun, 07 Dec 2025 10:50:00 GMT
Steaming bowl of Wild Mushroom and Barley Soup, garnished with fresh parsley; a comforting, rustic meal. Save
Steaming bowl of Wild Mushroom and Barley Soup, garnished with fresh parsley; a comforting, rustic meal. | saffronharbor.com

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

I love how this soup brings together earthy wild mushrooms with tender barley for a satisfying bowl that feels like a warm hug.

Ingredients

  • Olive oil: 2 tablespoons
  • Yellow onion: 1 large, finely chopped
  • Carrots: 2 medium, diced
  • Celery stalks: 2, diced
  • Garlic cloves: 3, minced
  • Mixed wild mushrooms: 400 g (14 oz) such as cremini, shiitake, oyster, cleaned and sliced
  • Dried porcini mushrooms: 25 g (1 oz), rinsed
  • Pearl barley: 120 g (2/3 cup), rinsed
  • Vegetable broth: 1.5 liters (6 cups)
  • Soy sauce: 1 tablespoon
  • Bay leaf: 1
  • Fresh thyme leaves: 1 teaspoon (or 1/2 teaspoon dried)
  • Black pepper: 1/4 teaspoon freshly ground
  • Salt: to taste
  • Fresh parsley: 2 tablespoons 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 5 to 6 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 5 to 7 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 35 to 40 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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Prep ingredients, rinse produce, and dry dishes efficiently with a built-in workstation designed for streamlined cooking.
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Prep ingredients, rinse produce, and dry dishes efficiently with a built-in workstation designed for streamlined cooking.
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| saffronharbor.com

This soup has become a family favorite on cold evenings, bringing everyone together for a warm and comforting meal.

Required Tools

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

Allergen Information

Contains gluten from barley and soy sauce. For gluten-free, use tamari instead of soy sauce and substitute barley with a gluten-free grain.

Nutritional Information

Per serving: 235 calories, 6 g total fat, 39 g carbohydrates, 7 g protein.

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A close up shot of a hearty Wild Mushroom and Barley Soup; tender barley and savory mushroom blend. | saffronharbor.com
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This soup is a simple yet elegant dish that fills your kitchen with inviting aromas and delights every palate.

Common Recipe Questions

What types of mushrooms work best in this soup?

A mix of wild mushrooms such as cremini, shiitake, and oyster provides varied textures and deep flavors. Including dried porcini enhances umami richness.

Can I substitute barley with another grain?

Yes, farro or brown rice are suitable alternatives for those seeking gluten-free options without sacrificing texture.

How should I prepare the dried porcini mushrooms?

Soak dried porcini in hot water for about 10 minutes, then chop and reserve the soaking liquid for added depth in the broth.

What herbs best complement this combination?

Fresh thyme imparts an earthy aroma, while parsley adds a fresh finishing note that brightens the soup before serving.

Is this dish suitable for vegetarians or vegans?

Yes, using vegetable broth and ensuring the soy sauce is vegan-certified makes this a fully plant-based option.

How can I add richness to this preparation?

Swirling in a bit of cream or crème fraîche just before serving adds a luxurious finish and softens the rustic edges.

Wild Mushroom Barley Soup

Rustic blend of wild mushrooms, barley, and aromatic vegetables simmered to warm, comforting perfection.

Prep Time
15 minutes
Time to Cook
45 minutes
Overall Time
60 minutes
Recipe by Avery Watson


Skill Level Easy

Cuisine Type Rustic European

Makes 4 Number of Servings

Diet Preferences Meat-Free, Free from Dairy

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 ounces mixed wild mushrooms (cremini, shiitake, oyster), cleaned and sliced
02 1 ounce 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
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

Soak Porcini Mushrooms: Place dried porcini mushrooms in a heatproof bowl. Cover with 1 cup boiling water and let soak for 10 minutes. Remove and chop mushrooms, reserving and straining the soaking liquid to remove any grit.

Step 02

Sauté Aromatics: Heat olive oil in a large pot over medium heat. Add chopped onion, diced 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. Cook for 5 to 7 minutes, stirring occasionally, until mushrooms begin to brown and release their juices.

Step 05

Incorporate Barley and Liquids: Stir in rinsed pearl barley. Pour in vegetable broth, reserved porcini soaking liquid, soy sauce, bay leaf, thyme, and black pepper. Mix thoroughly.

Step 06

Simmer the Soup: Bring mixture to a boil. Reduce heat to low and simmer uncovered for 35 to 40 minutes, stirring occasionally, until barley is tender and soup has thickened slightly.

Step 07

Finalize and Season: Remove bay leaf. Taste and adjust seasoning with salt as needed.

Step 08

Serve: Ladle soup into bowls and garnish with chopped 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

Allergy Details

Check all components for allergens, and connect with a healthcare pro if you’re unsure.
  • Contains gluten (barley, soy sauce) and soy.

Nutrition Info (per portion)

This info is just a guide and shouldn't replace a doctor's input.
  • Calories Count: 235
  • Fat content: 6 g
  • Carbohydrates: 39 g
  • Proteins: 7 g