Go Back
+ servings
Vegan Mushroom Barley Soup Recipe

Vegan Mushroom Barley Soup Recipe

Hearty, cozy, and loaded with umami, this vegan mushroom barley soup brings deep flavor and satisfying chew in every spoonful.
Pin This Recipe For Later! Share The Yum On Facebook Print
Prep Time: 15 minutes
Cook Time: 55 minutes
Total Time: 1 hour 10 minutes
Servings: 6

Ingredients
 

Main Ingredients

  • 1.5 tbsp olive oil
  • 1.25 cup diced yellow onion
  • 1 cup chopped carrots
  • 1 cup chopped celery
  • 16 oz sliced cremini mushrooms baby bella mushrooms also work
  • 2 tsp minced garlic
  • 1.5 tbsp tomato paste
  • 1 tsp dried thyme
  • 0.5 tsp smoked paprika optional, for subtle smokiness
  • 0.75 cup pearl barley, rinsed
  • 8 cup low-sodium vegetable broth
  • 1 tbsp soy sauce or tamari
  • 0.5 tsp freshly ground black pepper
  • 1 tsp kosher salt or to taste
  • 2 tbsp chopped fresh parsley
  • 1 tbsp lemon juice brightens the finish

Instructions

Preparation Steps

  • Warm the olive oil in a large pot over medium heat.
  • Sauté onion, carrot, and celery with a pinch of salt until softened, 5–7 minutes.
  • Stir in mushrooms and cook until they release liquid and begin to brown, about 8–10 minutes.
  • Add garlic, thyme, and smoked paprika; cook 1 minute until fragrant. Stir in tomato paste and toast 1 minute.
  • Pour in vegetable broth. Add barley and soy sauce. Bring to a boil, then reduce to a gentle simmer.
  • Cover partially and simmer, stirring occasionally, until barley is tender, 40–45 minutes.
  • Season with pepper and salt. Stir in lemon juice and parsley. Rest 5 minutes before serving.

Notes

Variation: Add 1 cup finely chopped kale during the last 5 minutes for extra greens, or swirl in 2 tablespoons of cashew cream for a richer finish. Storage: Refrigerate up to 4 days; the barley thickens as it sits—loosen with a splash of broth when reheating.
This recipe is an original creation inspired by classic Vegan Mushroom Barley Soup Recipe flavors. All ingredient ratios and instructions are independently developed.