Follow these straightforward steps to prepare your Garlic Parmesan Chicken Skewers perfectly:

1. Prep Skewers: If using wooden skewers, soak them in water for 30 minutes to prevent burning.
2. Cut Chicken: Cut the chicken breasts into 1-inch cubes and place them in a large bowl.
3. Make Marinade: In another bowl, whisk together the olive oil, minced garlic, grated Parmesan, salt, pepper, and Italian herbs (if using).
4. Marinate Chicken: Pour the marinade over the chicken cubes, ensuring they are thoroughly coated. Cover and refrigerate for at least 30 minutes.
5. Preheat Grill: While the chicken is marinating, preheat your grill or a grill pan over medium heat.
6. Skewer Chicken: Thread the marinated chicken pieces onto the skewers evenly.
7. Grill Skewers: Place the skewers on the grill and cook for 10-15 minutes, turning occasionally, until the chicken is cooked through and has nice grill marks.
8. Check Doneness: Ensure the chicken reaches an internal temperature of 165°F (75°C).
9. Remove from Grill: Take the skewers off the grill and let them rest for a few minutes.
10. Serve: Sprinkle with additional grated Parmesan and fresh herbs if desired.

These steps will guide you to create amazing Garlic Parmesan Chicken Skewers that are sure to please everyone at your table.