Tender lentils slow-simmered with warming turmeric, finished with a sizzling tarka of golden ghee, roasted cumin, and fresh coriander.
Cook the toor dal with water, turmeric and a drop of oil for 4 whistles until soft.
Whisk the cooked dal with salt and a little hot water to a pouring consistency.
Heat gingelly oil, pop the mustard seeds, then add the cumin seeds until they sizzle.
Add the curry leaves and asafoetida and let them crackle for a few seconds.
Pour the tempering over the dal and simmer for 3 minutes.
Serve hot with steamed rice and ghee, or with dosa.