Ingredients
Method
Preparation
- Preheat oven to 375°F.
- In a large bowl, combine ground beef, Italian sausage, onion, garlic, bread crumbs, eggs, Parmesan cheese, Italian seasoning, and parsley. Add milk, salt, and pepper, then mix until fully combined.
- On a baking sheet, form the meat mixture into a rectangular loaf (about 9×12 inches).
- Create a well in the center of the meatloaf and stuff with mozzarella cheese, spinach (if using), and a spoonful of marinara sauce.
- Carefully fold the meat around the filling, sealing the edges to form a loaf.
- Spread the remaining marinara sauce on top of the meatloaf and sprinkle with Parmesan cheese.
Cooking
- Bake for 45-55 minutes, or until the internal temperature reaches 160°F.
- Let the meatloaf rest for 10 minutes before slicing.
- Serve with extra marinara sauce, if desired.
Notes
To prevent dryness, avoid overmixing the ingredients and allow the meatloaf to rest after baking to retain moisture. For an extra layer of flavor, consider wrapping the meatloaf in bacon before baking. Use a thermometer to ensure doneness.
