Marinated in spiced yoghurt, Kashmiri chillies, and garlic, then roasted over roaring tandoor charcoal embers with charred edges.
Drain the soaked red chilies and grind to a smooth paste.
Knead the minced mutton with the chili paste, garlic paste, coriander, cumin, yogurt, 2 tbsp mustard oil and salt until well bound.
Cover and refrigerate the mixture for 1 hour.
Press the mince around thick seekh skewers with wet hands.
Grill over hot charcoal, basting with the remaining mustard oil.
Cook until charred at the edges and serve with onion rings.