01 - Preheat oven to 375°F. Line a 9x5-inch loaf pan with parchment paper or grease lightly.
02 - In a large bowl, combine ground chicken, garlic, onion, parsley, Parmesan, milk, egg, breadcrumbs, salt, pepper, and Italian herbs. Mix gently until just combined—avoid overmixing.
03 - Transfer the mixture into the prepared loaf pan, pressing evenly into corners.
04 - In a small bowl, mix the topping Parmesan with melted butter until combined.
05 - Sprinkle the Parmesan-butter mixture evenly over the meatloaf surface.
06 - Bake for 45–50 minutes until internal temperature reaches 165°F and the top is golden brown.
07 - Let the meatloaf rest for 10 minutes before slicing. Garnish with additional fresh parsley if desired.