01 -
Preheat oven to 400°F. Line a loaf pan with foil and lightly grease with cooking spray to prevent sticking.
02 -
Heat olive oil in a skillet over medium heat. Sauté diced onion and minced garlic until softened and fragrant. Remove from heat and let cool completely.
03 -
In a large bowl, thoroughly mix ground chicken, seasoned bread crumbs, milk, grated Parmesan, egg, parsley, Italian seasoning, salt, and the cooled onion and garlic.
04 -
Transfer mixture to the prepared loaf pan, shaping into a compact 8 by 4-inch loaf for even cooking.
05 -
Spread marinara sauce evenly over the shaped chicken mixture.
06 -
Bake in the preheated oven for 45 minutes until partially set and crusted.
07 -
While baking, in a small bowl, mix panko bread crumbs, grated Parmesan, melted butter, and parsley until combined.
08 -
Remove meatloaf from oven. Sprinkle shredded mozzarella evenly, then add breadcrumb mixture on top.
09 -
Return pan to oven and bake for an additional 15 to 20 minutes, or until internal temperature reaches 165°F and topping is golden.
10 -
Let meatloaf rest for 10 minutes after baking. Slice and serve warm.