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+ servings
lentil soup with barley recipe high fiber lunches for fall winter or spring hearty vegetable soup with mushrooms and lentils

Lentil Barley Soup

Kelly Jensen
This lentil barley soup recipe is a filling and hearty soup made with vegetables, legumes, spices, parsley, and drizzled with olive oil to top! It's loaded with good-for-you ingredients, is high in plant-based protein and fiber, and is vegetarian and vegan.
5 from 3 votes
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Course Dinner, Lunch, Soup
Cuisine American, Mediterranean
Servings 8 servings
Calories 256 kcal

Equipment

  • Large Pot

Ingredients
  

  • 1/4 cup olive oil divided
  • 1 sweet onion diced
  • 1 zucchini chopped
  • 8 ounces mushrooms sliced or chopped
  • 1.5 cup french green lentils
  • 1/2 cup pearled barley
  • 1 14 ounce can Diced Tomatoes
  • 2 teaspoons Herbes de Provence
  • 1/2 teaspoon Crushed Red Pepper Flakes
  • 8 cups Vegetable Stock I used low sodium
  • 2 cups fresh spinach or kale chopped
  • 1 cup fresh parsley
  • Sea Salt and Black Pepper

Instructions
 

Stove Top Directions

  • In a large soup or stock pot, heat 1 tablespoon olive oil over low heat. Sauté onion for 4 to 5 minutes. Add zucchini, mushrooms, green lentils, pearled barley, diced tomatoes, herbs de Provence, red pepper flakes, and vegetable stock. Bring to a boil, then cover and simmer for 1 hour, stirring occasionally.
  • Take a few cups of soup and add to a blender with remaining olive oil. Blend on high until the mixture becomes a smooth creamy emulsion. Add back to the pot and stir. Add the spinach/kale and parsley, and cook for an additional 10 minutes.
  • Taste and adjust seasoning- adding salt and pepper if needed. Serve with crusty homemade bread and a sparkling of nooch or parmesan cheese (optional, but recommended)!

Slow Cooker / Crock Pot Directions

  • To a slow cooker, add onion, zucchini, mushrooms, lentils, barley, diced tomatoes, herbs de Provence, red pepper flakes, and vegetable stock. Cook for 5-6 hours on HIGH setting, or 6-7 hour on LOW setting. Lentils should be cooked all the way through.
  • Take a few cups of soup and add to a blender with 1/4 cup of olive oil. Blend on high until the mixture becomes a smooth creamy emulsion. Add back to the slow cooker and stir. Add the kale and parsley, and cook for an additional 30 minutes.
  • Taste and adjust seasoning- adding salt and pepper if needed. Serve with crusty homemade bread and a sparkling of nooch or parmesan cheese (optional, but recommended)!

Nutrition

Calories: 256kcalCarbohydrates: 36gProtein: 13gFat: 8gSaturated Fat: 1gPolyunsaturated Fat: 1gMonounsaturated Fat: 5gSodium: 23mgPotassium: 658mgFiber: 15gSugar: 3gVitamin A: 2418IUVitamin C: 33mgCalcium: 90mgIron: 4mg
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