In a large bowl, combine yogurt, fresh cream, grated cheese, ginger-garlic paste, black pepper powder, and salt.
Add the chicken cubes and coat them evenly with the marinade.
Cover and refrigerate for at least 2–4 hours, or overnight for the best flavor.
Thread the marinated chicken pieces onto soaked wooden skewers or metal skewers.
Preheat the oven or grill to 200°C (390°F).
Grill the kababs for 15–18 minutes, turning occasionally and brushing with butter to keep them moist.
Cook until the chicken is tender, juicy, and lightly golden on the edges.
Serve hot with mint chutney, onion rings, and fresh lemon wedges.