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Stuffed Italian Meatloaf

Stuffed Italian Meatloaf

This Stuffed Italian Meatloaf recipe elevates the classic comfort food into something truly special with a savory, cheesy surprise hiding inside. It features a rich and flavorful base of ground beef and Italian sausage, with a gooey molten center of mozzarella cheese, marinara, and spinach. This hearty and impressive dish delivers a 'wow' factor when sliced, yet it's surprisingly straightforward to assemble for a family dinner.
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Prep Time 15 minutes
Cook Time 55 minutes
Total Time 1 hour 10 minutes
Servings: 6 servings
Calories: 350
Ingredients Equipment Method Notes

Ingredients
  

Ingredients
  • 1 ½ lbs ground beef (80/20 or 85/15 recommended)
  • ½ lb ground Italian sausage (mild or hot, your preference)
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 cup bread crumbs (panko or traditional)
  • 2 large eggs, lightly beaten
  • ½ cup grated Parmesan cheese
  • 2 tbsp Italian seasoning
  • 1 tbsp fresh parsley, chopped
  • ½ cup milk
  • Salt and freshly ground black pepper to taste
  • 1 cup shredded mozzarella cheese
  • 1 cup chopped spinach (optional, fresh or frozen and thawed)
  • ¾ cup marinara sauce, divided
  • ¼ cup grated Parmesan cheese (for topping)

Equipment

  • baking sheet
  • parchment paper
  • Large mixing bowl
  • Instant-read thermometer
  • Cutting board

Method
 

Instructions
  1. Preheat and Prep: First things first, get your oven preheating to 375°F (190°C). Line a baking sheet with parchment paper for easy cleanup. This little step is a real sanity-saver later on.
  2. Combine the Meat Mixture: In a large mixing bowl, add the ground beef, ground Italian sausage, finely chopped onion, minced garlic, bread crumbs, eggs, Parmesan cheese, Italian seasoning, and parsley. Pour in the milk and add a generous pinch of salt and pepper. Now, gently mix everything together with your hands until just combined. The key here is not to overwork the meat, as that can lead to a tough, dense meatloaf.
  3. Form the Base: Turn the meat mixture out onto your prepared baking sheet. Pat it down into a rough rectangle, about 9x12 inches and roughly an inch thick. This will be the base for your stuffed loaf.
  4. Add the Filling: This is the fun part! Create a shallow well or trench down the center of the meat rectangle, leaving a border of about an inch on all sides. Spread ¼ cup of the marinara sauce in the well. Top that with the chopped spinach (if you're using it) and then pile on all of that glorious shredded mozzarella cheese.
  5. Seal the Loaf: Now, carefully bring one side of the meat mixture up and over the filling. Repeat with the other side, overlapping them slightly. Pinch the seams together firmly at the top and at both ends. You want to create a completely sealed loaf to keep all that cheesy goodness from escaping during baking. Gently shape it into a traditional loaf form.
  6. Top and Finish: Spread the remaining ½ cup of marinara sauce evenly over the top of the meatloaf. Sprinkle the final ¼ cup of grated Parmesan cheese over the sauce. This will create a delicious, savory crust as it bakes.
  7. Bake to Perfection: Place the baking sheet in the preheated oven and bake for 45-55 minutes. The most reliable way to check for doneness is with an instant-read thermometer; you're looking for an internal temperature of 160°F (71°C). The top should be beautifully browned and bubbling.
  8. Let It Rest: This step is non-negotiable! Once you pull the meatloaf out of the oven, let it rest on the baking sheet for at least 10 minutes. This allows the juices to redistribute throughout the meat, ensuring every slice is moist and flavorful. If you slice it too early, all that goodness will run out onto the pan.
  9. Serve and Enjoy: After resting, carefully transfer the meatloaf to a cutting board. Slice it into thick, satisfying pieces and serve immediately. It's fantastic with a little extra marinara sauce on the side for dipping.

Notes

To ensure a juicy meatloaf, use 80/20 ground beef and avoid overworking the meat. Sealing the loaf properly is key to prevent the cheese filling from leaking. It's crucial to let the meatloaf rest for at least 10 minutes after baking to allow juices to redistribute, ensuring a moist result. For variations, you can substitute ground turkey or chicken, or try different cheeses like provolone or ricotta in the filling.