Marinated in spiced yoghurt, Kashmiri chillies, and garlic, then roasted over roaring tandoor charcoal embers with charred edges.
Toss the vegetables in a mix of yogurt, tandoori masala, Kashmiri chili powder, ginger-garlic paste, mustard oil, and salt; rest 30 minutes.
Thread vegetables onto skewers, alternating types.
Cook over high heat, turning and basting with oil.
Grill until tender with charred, blistered edges.
Sprinkle with chaat masala and serve with mint chutney.