Heat the mustard oil until hot and let it cool slightly. In a large plate, combine the mustard oil, gram flour, Kashmiri red chili powder & mix them well. Add tandoori masala, red chili powder, garam masala, black pepper, cardamom powder, salt, yogurt, Kasuri methi, ginger-garlic paste, and lemon juice. Mix until smooth.
Add the paneer cubes. Gently coat everything in the marinade. Let it marinate for at least 30 minutes (or overnight for the best flavor).
Thread the marinated paneer and bell peppers onto skewers, alternating between the vegetables and paneer.
Air Fryer: 375°F (190°C) for 12 minutes, turning halfway, until lightly charred.
Pan: Cook on medium heat, turning frequently until golden and slightly charred on all sides.
Brush the hot skewers with a little melted ghee and freshly chopped cilantro for that rich, restaurant-style finish.
Serve hot with mint chutney, lemon wedges, and onions!!
