Prepare the mixture: In a large mixing bowl, combine the ground chicken, breadcrumbs, grated Parmesan cheese, milk, egg, minced garlic, parsley, salt, pepper, and Italian seasoning. Use clean hands or a spoon to gently mix everything together until just combined, being careful not to overmix so the meatloaves stay tender and juicy.
Shape the meatloaves: Divide the mixture evenly into 4 portions and shape each into a small loaf or oval shape. Place them on a lightly greased or parchment-lined baking sheet, leaving a bit of space between each piece to ensure even cooking.
Prepare the topping: In a small bowl, mix the melted butter, garlic powder, grated Parmesan cheese, and chopped parsley. This mixture will add extra flavor and a golden finish to the meatloaves.
Bake the meatloaves: Preheat the oven to 375°F (190°C). Place the baking sheet in the oven and bake for 30–35 minutes, or until the meatloaves are fully cooked through and the internal temperature reaches 165°F (74°C). Halfway through baking, you can spoon a little of the melted topping mixture over each meatloaf to enhance flavor and moisture.
Add the finishing touch: In the last 5 minutes of baking, sprinkle or brush the remaining topping mixture over the meatloaves. Return them to the oven and allow the tops to become lightly golden and slightly crisp.
Rest and serve: Remove the meatloaves from the oven and let them rest for about 5 minutes before serving. This helps the juices settle and makes them easier to slice. Serve warm with your favorite sides such as mashed potatoes, roasted vegetables, or a fresh salad.
