Marinated in spiced yoghurt, Kashmiri chillies, and garlic, then roasted over roaring tandoor charcoal embers with charred edges.
Blend the coriander, mint, green chilies, and ginger-garlic paste to a smooth green paste.
Mix with the yogurt, garam masala, lemon juice, and salt; coat the chicken and rest 2 hours.
Thread the pieces onto skewers, leaving small gaps.
Cook over charcoal or in a 200C oven 12-15 minutes, turning and basting with oil.
Char the edges briefly and serve with mint chutney and onion rings.