01 - Using a sharp knife, cut deep slashes into the chicken pieces to allow marinade penetration.
02 - In a large bowl, whisk together yogurt, lemon juice, vegetable oil, minced garlic, grated ginger, cumin, coriander, paprika, garam masala, turmeric, chili powder, and salt until smooth.
03 - Add chicken to the marinade, ensuring all pieces are thoroughly coated. Cover and refrigerate for at least 4 hours, preferably overnight for optimal flavor.
04 - Preheat oven to 430°F or prepare grill for medium-high heat. Line a baking tray with foil and place a wire rack on top.
05 - Arrange marinated chicken on the rack. Roast or grill for 30-35 minutes, turning halfway through, until cooked through and slightly charred with crispy edges.
06 - Transfer to a serving platter and garnish with chopped cilantro, lemon wedges, and sliced red onion. Serve hot with naan, rice, or salad.