Tender lentils slow-simmered with warming turmeric, finished with a sizzling tarka of golden ghee, roasted cumin, and fresh coriander.
Pressure-cook the soaked masoor dal with 3 cups water for 3 whistles until soft but not mushy.
Heat the mustard oil until it just smokes, then fry the cumin seeds and onion until deep golden.
Add the ginger-garlic paste, then the tomato puree and chili powder, and cook until the oil separates.
Add the cooked dal with its liquid and the salt.
Simmer 15 minutes until thick and robust.
Serve hot with steamed rice or roti.