Steps
1. In a bowl, combine olive oil, paprika, cumin, garlic powder, salt, and pepper.
2. Add the chicken cubes to the marinade and mix well. Let it marinate for at least 30 minutes.
3. Preheat the grill or grill pan over medium-high heat.
4. Thread the marinated chicken, bell pepper, and onion onto the skewers, alternating each ingredient.
5. Grill the kebabs for about 10-12 minutes, turning occasionally until cooked through and slightly charred.
6. Serve hot with a side of rice or salad.