Marinated in spiced yoghurt, Kashmiri chillies, and garlic, then roasted over roaring tandoor charcoal embers with charred edges.
Mix the cashew paste, cream, ginger-garlic paste, green chili paste, garam masala, white pepper, and lemon juice; coat the chicken; rest 2 hours.
Thread the strips onto skewers in flat layers.
Cook in a 200C oven or tandoor 12-15 minutes, turning and basting with butter, until charred at the edges and cooked through.
Serve with mint chutney, onion rings, and naan.