1Heat the oil in a stock pot over medium heat. Add the onion, garlic, broccoli and celery; cook and stir until tender. Meanwhile, peel the potato and heat in the microwave for 5 to 10 minutes, or until tender. Transfer the potato and vegetables to a food processor and blend until smooth. Return to the pot and bring to a boil.
2Add the cooked rice, lentils and curry powder. Simmer over low heat, covered, until lentils are soft, about 45 minutes.