Wild Mushroom Barley Soup

Featured in: Everyday Flour-First Dinners

This comforting dish combines a medley of wild mushrooms and tender pearl barley simmered gently with aromatic vegetables and herbs. The flavors deepen as the barley softens, creating a thick, nourishing bowl perfect for chilly evenings. Prepared easily in a single pot, it’s a wholesome option suitable for vegetarian diets and ideal for pairing with rustic bread or a crisp white wine.

Updated on Sat, 06 Dec 2025 14:06:00 GMT
Steaming bowl of Wild Mushroom and Barley Soup, garnished with fresh parsley, ready to enjoy. Pin It
Steaming bowl of Wild Mushroom and Barley Soup, garnished with fresh parsley, ready to enjoy. | hazelflour.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.

This soup quickly became a family favorite on chilly nights and is always praised for its rich flavor and texture.

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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Create smooth frozen drinks, slushies, and frappés for desserts and parties using juices, coffee, or wine.
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Create smooth frozen drinks, slushies, and frappés for desserts and parties using juices, coffee, or wine.
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Hearty and flavorful Wild Mushroom and Barley Soup, a rustic and cozy, one-pot meal. Pin It
Hearty and flavorful Wild Mushroom and Barley Soup, a rustic and cozy, one-pot meal. | hazelflour.com

This recipe always brings the family together around the table, sharing stories and warm bowls of soup.

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 dairy-free. For gluten-free Use tamari instead of soy sauce and substitute barley with gluten-free grain.

Nutritional Information

Calories 235 Total Fat 6 g Carbohydrates 39 g Protein 7 g per serving

Close-up of a bubbling pot of Wild Mushroom and Barley Soup, featuring vibrant mushrooms and thick barley. Pin It
Close-up of a bubbling pot of Wild Mushroom and Barley Soup, featuring vibrant mushrooms and thick barley. | hazelflour.com
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Serve hot and enjoy the comforting flavors in every hearty spoonful.

Recipe FAQs

Can I use different grains instead of barley?

Yes, farro or brown rice can be used as alternatives for a different texture or gluten-free option when suitable substitutes are chosen.

How long should I soak dried porcini mushrooms?

Soak dried porcini mushrooms in boiling water for about 10 minutes to rehydrate them before adding to the dish.

What type of mushrooms work best in this dish?

A mixture of wild varieties like cremini, shiitake, oyster, and dried porcini add depth and earthiness to the flavor.

Can I prepare this dish vegan?

Absolutely. Ensure vegetable broth and soy sauce are vegan-certified to keep it plant-based.

How can I adjust seasoning to enhance the flavor?

Taste towards the end and add salt as needed. Fresh herbs like thyme and parsley elevate the overall aroma and depth.

Wild Mushroom Barley Soup

Rustic soup with wild mushrooms, pearl barley, and savory vegetables cooked together for warm comfort.

Prep Time
15 minutes
Time to Cook
45 minutes
Total Duration
60 minutes
Recipe Creator Gabriel Lawson


Skill Level Easy

Cuisine Type Rustic European

Makes 4 Portions

Diet Preferences Suitable for Vegetarians, No Dairy

Ingredient List

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

How-To Steps

Step 01

Soak Porcini Mushrooms: Place dried porcini mushrooms in a heatproof bowl and cover with 1 cup boiling water. Let soak for 10 minutes. Remove mushrooms, chop finely, and reserve the soaking liquid, straining out any grit.

Step 02

Sauté Aromatics: Heat olive oil in a large pot over medium heat. Add onion, carrots, and celery; sauté 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 sliced wild mushrooms and rehydrated porcini; cook for 5 to 7 minutes, stirring occasionally, until mushrooms release their juices and begin to brown.

Step 05

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

Step 06

Simmer 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 Serve: Remove bay leaf. Adjust seasoning with salt as needed. Ladle soup into bowls, garnish with fresh parsley, and serve hot, optionally with rustic bread.

Tools Needed

  • Large soup pot
  • Wooden spoon
  • Chef's knife
  • Cutting board
  • Heatproof bowl
  • Fine sieve

Allergen Details

Always review ingredients for allergens. If unsure, ask a healthcare professional.
  • Contains gluten (barley, soy sauce)
  • Contains soy (soy sauce)

Nutrition Details (one portion)

Nutrition listed here is for guidance only. It's not a substitute for medical advice.
  • Calorie Count: 235
  • Total Fat: 6 g
  • Total Carbs: 39 g
  • Protein: 7 g