In a bowl, combine chicken pieces with mango pickle masala, Greek yogurt, ginger garlic paste, Kashmiri red chili powder, coriander powder, cumin powder, black salt, and regular salt.

Drizzle in the mustard oil and mix thoroughly, ensuring each chicken piece is well-coated.

Marinate for at least 30 minutes at room temperature, or preferably for 2-3 hours in the refrigerator.

Preheat your air fryer to 375°F (190°C). Arrange the marinated chicken pieces in a single layer in the air fryer basket.

Air fry for 12-15 minutes, flipping halfway through, until cooked through and slightly charred.

Serve hot, garnished with fresh cilantro or mint, alongside lemon wedges.