Hearty Lentil Soup

Steps

1. Heat the oil in a large pot over medium heat and cook the onion, carrots and celery 6 minutes.
2. Add the garlic and cumin and stir for 1 minute.
3. Add the lentils, tomatoes, broth and salt. Bring to a boil.
4. Reduce the heat and simmer, partly covered, 30 to 35 minutes until the lentils are tender.
5. Stir in the spinach and lemon juice and cook 2 minutes more.

Keeping and reheating

Soup keeps 4 days in the refrigerator or 3 months in the freezer. Bring back to a simmer before serving.