Ingredients
Equipment
Method
- Heat olive oil in a large pot and sauté onion, carrots, and celery until softened.
- Add garlic and tomato paste; cook until fragrant.
- Stir in lentils, broth, herbs, salt, and pepper; bring to a boil.
- Simmer until lentils are tender.
- Add butter beans and cook briefly.
- Stir in spinach until wilted and finish with lemon juice.
Notes
Soup thickens as it cools; add broth when reheating if needed.
