Marinated in spiced yoghurt, Kashmiri chillies, and garlic, then roasted over roaring tandoor charcoal embers with charred edges.
Mix the chicken with the yogurt, cream, cashew paste, ginger-garlic paste, green chili paste, garam masala, lemon juice, and salt, and marinate for 2 hours.
Thread the marinated chicken pieces onto skewers.
Cook in a hot tandoor or oven, turning and basting with butter, until charred at the edges and cooked through.
Serve hot with mint chutney and onion rings.