1-First Steps: Get Ready and Preheat Begin by preheating your oven to 375°F (190°C) and lining a baking sheet with parchment or greasing a loaf pan. Measure and chop all your ingredients, like grating the cheese and mincing the garlic. This preparation makes assembling your stuffed Italian meatloaf efficient and helps balance the flavors.

2-Sauté the Aromatics: Heat 1 tablespoon of olive oil in a skillet over medium heat, add the diced onion and a pinch of salt, and cook for 4-6 minutes until soft. Then add the garlic and cook for another 30-60 seconds. Let it cool slightly to build depth in your stuffed Italian meatloaf without any raw edge.

3-Prepare the Filling: In a bowl, mix 1 cup shredded mozzarella with 1/4 cup chopped fresh parsley and 1/2 teaspoon dried oregano. For variations, you could add sautéed vegetables to keep the center moist and flavorful.

4-Mix the Meat Mixture: In a large bowl, combine the ground beef, ground pork, cooled aromatics, bread crumbs, Parmesan, eggs, and seasonings. Gently mix until just combined to avoid a dense loaf. For more information on similar dishes, check out our BBQ beef casserole recipe for another hearty option.

5-Shape and Stuff: Spread the meat mixture into a rectangle, add the filling in the middle, and roll it up securely. This step ensures the cheese and greens stay inside during baking.

6-Glaze and Bake: Brush with marinara and bake at 375°F (190°C) for 50-60 minutes until it reaches the right internal temperature. Always use a thermometer for safety.

7-Rest and Serve: Let it rest before slicing, then pair with sides like roasted veggies. This guide draws from the directions provided, including baking at 350°F as an alternative for the full recipe.