Creating perfectly grilled Ranch Garlic Parmesan Chicken Skewers can be a breeze when you follow these simple steps:

1. Prepare the Chicken: Cut the boneless, skinless chicken breasts into 1-inch cubes for even cooking.
2. Make the Marinade: In a large bowl, combine buttermilk, ranch seasoning, minced garlic, and olive oil. Mix well.
3. Marinate the Chicken: Add the chicken cubes to the marinade, ensuring each piece is well-coated. Cover and refrigerate for at least 30 minutes, or longer for enhanced flavor.
4. Preheat the Grill: Heat your grill to medium-high heat (about 400°F or 200°C) in preparation for cooking.
5. Prepare Skewers: If using wooden skewers, soak them in water for at least 30 minutes to prevent burning during grilling. Thread the marinated chicken onto the skewers, alternating with vegetables if desired.
6. Season with Parmesan: Sprinkle grated Parmesan cheese over the skewers for an extra layer of flavor.
7. Grill the Skewers: Place the skewers on the grill. Cook for 15-20 minutes, turning occasionally to ensure even cooking. The chicken should reach an internal temperature of 165°F (75°C).
8. Rest the Skewers: Once cooked, remove the skewers from the grill and let them rest for 5 minutes to retain juiciness.
9. Serve: Drizzle with extra ranch dressing if desired.

Following these steps will lead you to create delicious and beautifully grilled Chicken Skewers.