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High-Protein Vegetarian Lentil and Bean Vegetable Soup Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.3 from 53 reviews
  • Author: Mary
  • Prep Time: 0h 15m
  • Cook Time: 0h 40m
  • Total Time: 0h 55m
  • Yield: 6 servings
  • Category: Soup
  • Method: Stovetop
  • Cuisine: International
  • Diet: Vegetarian

Description

A hearty and nourishing high-protein vegetable soup packed with lentils, chickpeas, black beans, and a colorful array of fresh vegetables. This wholesome soup combines vibrant flavors and nutritious ingredients for a comforting and healthy meal perfect for any season.


Ingredients

Scale

Vegetables

  • 1 medium onion, chopped
  • 2 cloves garlic, minced
  • 2 carrots, peeled and diced
  • 2 celery stalks, diced
  • 1 red bell pepper, diced
  • 2 cups kale, chopped
  • 1 cup green beans, trimmed and cut into 1-inch pieces
  • 1 cup frozen peas

Legumes and Beans

  • 1 cup dried lentils, rinsed and drained
  • 1 can (15 ounces) chickpeas, drained and rinsed
  • 1 can (15 ounces) black beans, drained and rinsed

Liquids and Oils

  • 1 tablespoon olive oil
  • 6 cups vegetable broth
  • 2 tablespoons fresh lemon juice

Herbs and Seasonings

  • 1 teaspoon dried thyme
  • 1 teaspoon dried basil
  • Salt and pepper to taste
  • 1/4 cup fresh parsley, chopped


Instructions

  1. Sauté aromatics: Heat olive oil in a large pot over medium heat. Add the chopped onion and minced garlic and sauté for 3-4 minutes until the onion becomes translucent.
  2. Add vegetables: Stir in the diced carrots, celery, and red bell pepper. Continue to sauté for another 5 minutes until the vegetables begin to soften.
  3. Simmer lentils: Pour in the vegetable broth and add the rinsed lentils. Bring the mixture to a boil, then reduce the heat to a simmer. Cover and cook for about 15 minutes.
  4. Add beans and seasonings: Add the chickpeas and black beans, along with the dried thyme, dried basil, salt, and pepper. Stir well and let the soup simmer for another 10 minutes.
  5. Add remaining vegetables: Stir in the kale, green beans, and frozen peas. Allow the soup to cook for an additional 5-7 minutes, until all vegetables are tender and the lentils are fully cooked.
  6. Finish with fresh flavors: Remove the pot from heat and add the lemon juice and chopped parsley. Stir to combine all flavors.
  7. Adjust seasoning: Taste the soup and adjust seasoning with additional salt or pepper, if desired.
  8. Serve: Serve hot, garnished with additional fresh parsley if desired.

Notes

  • This soup stores well in the refrigerator for up to 4 days and tastes even better the next day.
  • For added protein, try adding cooked shredded chicken or turkey if not vegetarian.
  • You can substitute dried spices with fresh herbs, adjusting quantities accordingly.
  • Freeze leftovers in portions for up to 3 months; thaw before reheating.
  • Adjust the thickness by adding more vegetable broth or water as needed.