Tender lentils slow-simmered with warming turmeric, finished with a sizzling tarka of golden ghee, roasted cumin, and fresh coriander.
Melt the butter and cook the onion until soft, then stir in the curry powder and fry 1 minute.
Add the lentils, stock, apple, salt and pepper; bring to a boil.
Simmer 20-25 minutes until the lentils are completely soft and falling apart.
Blend until smooth and return to the pot.
Stir in the coconut milk, heat through without boiling, and serve hot.