Tender lentils slow-simmered with warming turmeric, finished with a sizzling tarka of golden ghee, roasted cumin, and fresh coriander.
Pressure cook the dal with the turmeric until soft and whisk it smooth.
Boil the drumsticks, shallots and tomatoes with the tamarind extract and salt until tender.
Add the sambar powder and whisked dal with 1 cup water and simmer 10 minutes.
Heat the sesame oil and crackle the mustard seeds until they stop popping.
Pour the tempering over the sambar and serve with steamed rice or idli.