01 - Preheat oven to 375°F. Line a 9x5-inch loaf pan with parchment paper or lightly grease with cooking spray.
02 - In a large mixing bowl, combine ground chicken, minced garlic, chopped onion, parsley, Parmesan cheese, milk, egg, breadcrumbs, salt, pepper, and Italian herbs. Mix gently until just combined—avoid overmixing to prevent dense texture.
03 - Transfer the meat mixture into the prepared loaf pan, pressing firmly to eliminate air pockets and create an even surface.
04 - In a small bowl, whisk together grated Parmesan cheese and melted unsalted butter until evenly combined.
05 - Sprinkle the Parmesan-butter mixture evenly over the surface of the meatloaf, covering completely.
06 - Bake for 45–50 minutes until the internal temperature reaches 165°F and the topping develops a golden-brown crust.
07 - Remove from oven and allow meatloaf to rest for 10 minutes before slicing—this ensures juices redistribute for moist servings. Garnish with additional fresh parsley if desired.