Add tomato sauce, stir and bring to a boil. Follow with water, lentils and rice. Bring to a boil. Lower the heat and add chipotle chili pepper.
Cover the pot and simmer until the lentils and rice are cooked and plump (about 10min.). The soup should become thick.
Turn off the flame and finish with a few dollops of butter (1 tbsp.).
Serve with lemon wedges (If using) or drizzled with olive oil.
Recipe Notes
Red lentils cook very fast, breaking down and plumping up. For a nice, coarse texture, do not overcook this soup.
Here is a link to good quality lentils:
Red Lentils