Marinated in spiced yoghurt, Kashmiri chillies, and garlic, then roasted over roaring tandoor charcoal embers with charred edges.
Coat the chicken in yogurt, ground coconut, ginger-garlic paste, crushed pepper, Kashmiri chili powder, curry leaves, and salt; refrigerate 3 hours.
Thread the cubes onto skewers.
Cook over high heat, basting generously with coconut oil and turning.
Grill until the edges char and the chicken is cooked through.
Serve hot with lime wedges and sliced onion.