Cut the chicken into bite-sized pieces and place them in a mixing bowl.
Add the yogurt, garlic, lemon juice, and spices, then mix well to coat the chicken evenly.
Cover and marinate in the refrigerator for at least 30 minutes.
Thread the chicken pieces onto skewers.
Preheat the grill to medium-high heat and lightly grease the grates.
Grill the chicken for 10–15 minutes, turning occasionally, until golden brown and fully cooked. The internal temperature should reach 165°F (74°C).
Serve hot with mint chutney, lemon wedges, and fresh salad.