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–+ servings

Mushroom Barley Soup Recipe

Emily Parker
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Brothy one-pot soup with browned cremini mushrooms, pearl barley, carrot, celery, and thyme.
Estimated Recipe CostAbout $11.50 per batch (about $1.92 per bowl), estimated from representative US grocery-pack prices in October 2026; stock and mushroom prices vary.
Prep Time 15 minutes
Cook Time 55 minutes
Total Time 1 hour 10 minutes
Servings: 6 bowls
Calories: 180

Ingredients
  

Soup
  • 2 tbsp olive oil
  • 1 lb cremini mushrooms 454 g, sliced
  • 1 large yellow onion diced
  • 2 medium carrots diced
  • 2 stalks celery diced
  • 3 cloves garlic minced
  • 3/4 cup pearl barley about 145 g; rinse
  • 8 cups low-sodium vegetable broth about 1.9 L; more to loosen leftovers
  • 1 tsp dried thyme
  • 1/2 tsp fine salt then to taste
  • 1/4 tsp black pepper
  • 2 tbsp chopped fresh parsley for finishing

Instructions
 

Brown and simmer
  1. Heat 1 tablespoon oil in a large heavy pot over medium-high heat. Add the mushrooms in two batches and cook, turning only occasionally, until moisture evaporates and edges brown, about 8 to 10 minutes total. Transfer to a bowl.
  2. Reduce heat to medium and add remaining oil, onion, carrots, and celery. Cook 5 minutes until the onion softens. Add garlic and cook 30 seconds.
  3. Return mushrooms and add rinsed pearl barley, broth, thyme, bay leaf, salt, and pepper. Scrape the pot bottom and bring to a boil.
  4. Reduce to a gentle simmer. Cover loosely and cook 40 to 45 minutes, stirring occasionally, until the barley is tender with a little chew. Add broth or water if needed.
  5. Remove the bay leaf. Taste for salt and pepper; stir in parsley. Ladle into six bowls.

Nutrition

Calories: 180kcalCarbohydrates: 27gProtein: 5gFat: 5gSaturated Fat: 1gSodium: 400mgFiber: 5gSugar: 5g

Video

Notes

Use pearl barley, not quick-cooking barley, for the stated timing. The companion video also uses dried porcini and potato; this card is a simpler fresh-mushroom version. Barley contains gluten. Refrigerate leftovers promptly in shallow containers for up to 3 to 4 days and loosen with water when reheating. Nutrition is estimated per one of six bowls before bread.

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