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Lentil soup in a brown bowl.
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5 from 1 vote

One-pot lentil and spinach soup

This hearty lentil soup is so simple to make, only uses one pot, and is perfect for meal prep. What is not to love!
Prep Time10 minutes
Cook Time1 hour 20 minutes
Total Time1 hour 30 minutes
Course: Soup
Cuisine: American
Diet: Gluten Free, Low Lactose, Vegan, Vegetarian
Keyword: lentil recipes, lentil soup, soup recipes, vegetarian food, vegetarian recipes
Servings: 10 servings
Author: Amy Sandidge

Equipment

  • Large stock pot. I love to use my enameled dutch oven, link is in post.

Ingredients

  • ¼ cup olive oil
  • 1 cup onion medium dice
  • 1.5 cup carrots, medium dice
  • 1 cup celery medium dice
  • 1 tablespoon minced garlic
  • 12 cups vegetable broth
  • 2 pounds lentils
  • 4 cups cubed potatoes
  • 1 teaspoon crushed red pepper
  • 2 bay leaves
  • 6 cups spinach, rough chop This is a variable, if you want more or less, change the amount. I also do a rough chop as my youngest son really isn't into spinach. As long as I keep it smaller, he can handle it.
  • salt and pepper to taste

Instructions

  • Heat a large pot over medium heat. Pour in the olive oil and let this heat for about 30 seconds.
  • Add in the onions, celery, and carrots. Saute for 7-10 minutes, stirring occasionally.
  • Add the minced garlic and cook another 2 minutes, stirring to prevent burning.
  • Pour in the broth, lentils, potatoes, crushed red pepper, 2 bay leaves, 1 teaspoon of salt, and ½ teaspoon ground black pepper.
  • Bring this to a boil over high heat. Once it comes to a boil, reduce heat to medium-low and continue to cook for about 45 minutes- to 1 ½ hours until the potatoes and lentils are tender.
  • Taste and adjust seasoning as needed.
  • Add in the spinach and let it cook down for about 5-10 minutes.
  • After this, it is ready to serve.