Hearty Mushroom Barley Soup (Printable)

Hearty deli-style soup with shiitake, white mushrooms, pearl barley, and vegetables for robust comfort.

# What You Need:

→ Mushrooms

01 - 1 ounce dried shiitake mushrooms
02 - 8 ounces white mushrooms, sliced

→ Grains

03 - 3/4 cup pearl barley, rinsed

→ Aromatics & Vegetables

04 - 2 tablespoons olive oil
05 - 1 medium onion, diced
06 - 2 medium carrots, diced
07 - 2 celery stalks, diced
08 - 3 garlic cloves, minced

→ Broth & Seasonings

09 - 8 cups low-sodium vegetable broth
10 - 2 bay leaves
11 - 1 teaspoon dried thyme
12 - 1 teaspoon dried parsley
13 - Salt and freshly ground black pepper to taste

→ Garnish

14 - 2 tablespoons fresh parsley, chopped

# Directions:

01 - Place dried shiitake mushrooms in a heatproof bowl and cover with 2 cups boiling water. Allow to soak for 20 minutes. Drain and reserve the soaking liquid, then slice the mushrooms. Strain the reserved liquid through a fine-mesh sieve to remove sediment.
02 - Heat olive oil in a large soup pot over medium heat. Add diced onion, carrots, and celery. Sauté for 5 minutes until vegetables soften.
03 - Add minced garlic to the pot and cook for 1 minute until fragrant.
04 - Stir in fresh sliced mushrooms and rehydrated shiitake mushrooms. Cook for approximately 5 minutes until mushrooms release their natural juices.
05 - Add pearl barley, reserved mushroom soaking liquid, and vegetable broth to the pot. Stir in bay leaves, dried thyme, dried parsley, salt, and black pepper.
06 - Bring soup to a boil, then reduce heat to low. Cover and simmer for 50 to 60 minutes, stirring occasionally, until barley becomes tender.
07 - Remove bay leaves from the pot. Taste the soup and adjust seasoning with additional salt and pepper as needed.
08 - Ladle soup into bowls and garnish with fresh chopped parsley if desired. Serve immediately while hot.

# Helpful Tips:

01 -
  • The dried shiitake mushrooms create a depth of flavor that tastes like you've been simmering this for hours, even though it comes together in ninety minutes.
  • Pearl barley adds this satisfying chewiness and makes the soup thick enough to feel like a meal, not just a warm-up.
  • It's genuinely vegetarian and dairy-free without ever feeling like you're missing anything.
02 -
  • Do not skip rinsing the pearl barley or straining the mushroom soaking liquid—these small steps are what keep your soup clear and clean instead of cloudy and starchy.
  • The barley continues to absorb liquid even after cooking stops, so if you're reheating leftovers, add a splash of extra broth or water to get back to that perfect consistency.
03 -
  • Toast your pearl barley in a dry pot for two minutes before adding liquid—it brings out a subtle nuttiness that makes people ask what your secret ingredient is.
  • Don't let the soup sit uncovered in the fridge; it absorbs every smell and flavor nearby, so always use a container with a tight lid.
Go Back