Marinated in spiced yoghurt, Kashmiri chillies, and garlic, then roasted over roaring tandoor charcoal embers with charred edges.
Dry-roast the peppercorns, cumin seeds, and dried red chilies until fragrant.
Grind the roasted spices with the grated coconut into a coarse Chettinad masala.
Saute the shallots and curry leaves in the sesame oil until the shallots soften.
Add the chicken and the salt and sear over high heat for 5 minutes.
Add the ground masala with 1/2 cup water, cover, and cook 12 minutes until the chicken is done.
Uncover and reduce until the masala coats the chicken; serve with rice or dosa.