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Bowl of vegetable barley soup garnished with parsley and basil, showcasing colorful vegetables and hearty broth

Vegetable Barley Soup

This vegetable barley soup is a delicious blend of tender barley, colorful vegetables, and aromatic herbs, making it the perfect easy vegetable barley soup for healthy weeknight dinners.
Prep Time 1 hour
Cook Time 40 minutes
Total Time 1 hour 40 minutes
Course Main Course
Cuisine American
Servings 6 servings

Equipment

  • Large heavy pot

Ingredients
  

  • 2 tablespoons extra-virgin olive oil
  • 8 ounces sliced fresh cremini mushrooms
  • 1 ½ cups chopped yellow onion
  • 2 tablespoons minced garlic
  • 4 medium carrots, thinly sliced
  • 1 teaspoon fennel seeds
  • 1 teaspoon dried oregano
  • 1 (28 ounce) can no-salt-added fire-roasted diced tomatoes
  • 6 cups reduced-sodium vegetable broth
  • 1 cup pearl barley
  • ½ teaspoon salt
  • ½ teaspoon ground pepper
  • 2 cups frozen cut green beans
  • 1 cup frozen peas
  • 1 tablespoon red-wine vinegar
  • Chopped fresh flat-leaf parsley and basil for garnish

Instructions
 

  • Heat the olive oil in a large heavy pot over medium-high heat. Add the mushrooms, onion, and garlic. Cook, stirring occasionally, until the mushrooms are lightly browned and the onion is translucent, about 7 minutes.
  • Add the sliced carrots, fennel seeds, and dried oregano. Stir constantly for 1 minute to release the aromatic flavors.
  • Pour in the fire-roasted tomatoes, vegetable broth, and pearl barley. Season with salt and ground pepper. Bring the mixture to a boil over high heat.
  • Reduce to medium heat to maintain a gentle simmer. Stir occasionally and cook the soup until the barley is tender, about 40 minutes.
  • Stir in the green beans and peas. Continue to cook for 2 more minutes, just until the vegetables are heated through.
  • Remove the pot from the heat. Add the red-wine vinegar and stir to combine. Garnish with parsley and basil before serving.