
This stuffed Italian meatloaf is a family favorite that never fails to impress. With layers of melty mozzarella and tender spinach hidden inside a juicy blend of beef and sausage, every bite holds savory surprises. It is a comfort meal I save for Sunday dinners, cozy gatherings, or when I want leftovers to savor all week.
The first time I made this was for a family gathering and everyone raved about the cheesy center. Now my dad always requests it for his birthday dinner every year.
Ingredients
- Ground beef: brings hearty flavor and forms the base opt for freshly ground for better texture
- Ground Italian sausage: adds richness and classic Italian spice try a mild version if you prefer less heat
- Onion: finely chopped for sweet flavor and moisture pick a firm onion with shiny skin
- Garlic: minced for bold depth fresh garlic works best
- Bread crumbs: bind everything together use plain or Italian style for extra flavor
- Large eggs: hold the loaf together for a perfect slice pick the freshest eggs you can find
- Parmesan cheese: grated for sharp and salty bite use a wedge and grate it yourself if possible
- Italian seasoning: delivers herby Italian notes look for a blend that includes oregano thyme and basil
- Parsley: chopped for freshness and color flat leaf offers best flavor
- Milk: keeps the meatloaf extra tender and moist use whole milk if you can
- Salt and pepper: round out all the flavors season a little heavier than you might expect for bold results
Filling
- Mozzarella cheese: shredded for gooey layers buy block mozzarella and shred at home for best melt
- Spinach: chopped for earthy sweetness and color use fresh and squeeze out moisture or use frozen thawed and drained
- Marinara sauce: adds tang and depth go for one with minimal sugar and fresh basil if you can find it
Topping
- Marinara sauce: extra for coating the top spreading generously locks in moisture
- Parmesan cheese: grated forms a golden cheesy crust finish with fresh grated Parm right before baking
Step-by-Step Instructions
- Make the Meatloaf Mixture:
- Combine ground beef ground Italian sausage onion garlic bread crumbs eggs Parmesan Italian seasoning parsley milk salt and pepper in a large bowl. Use clean hands or a sturdy spatula to mix until fully blended but do not overwork or the loaf can get tough.
- Shape the Loaf:
- Turn the mixture out onto a lined baking sheet and pat into a rectangle about nine by twelve inches making sides and corners as even as possible for uniform cooking.
- Add the Filling:
- Create a long well down the center of the loaf and carefully layer in shredded mozzarella chopped spinach and a gentle spoonful of marinara sauce. Make sure the filling stretches almost end to end but leave space at the edges.
- Seal and Shape:
- Gently fold the sides of the meat over the filling pressing and shaping the meatloaf so the cheese and sauce are enclosed. Seal all edges well to prevent cheese from leaking.
- Top and Bake:
- Spread the remaining marinara sauce evenly over the loaf and sprinkle with grated Parmesan. Bake at three seventy five degrees Fahrenheit for forty five to fifty five minutes or until the center reaches one sixty degrees Fahrenheit.
- Rest and Serve:
- Remove the loaf and let it rest ten minutes before slicing thickly. Resting keeps the juices inside. Serve with extra warm marinara if you like.

The blend of sausage and beef is my favorite part because it brings just the right amount of flavor and moisture. I will never forget the look on my nephew’s face when he cut into his first cheesy slice and the melty center stretched out.
Storage Tips
After cooling slice the meatloaf and store in an airtight container in the refrigerator for up to three days. To freeze wrap cooled slices tightly in foil then seal in freezer bags for up to three months. Reheat gently in the oven with a little extra sauce to keep it moist.
Ingredient Substitutions
Use ground turkey for a lighter option. For a gluten free version swap traditional bread crumbs with gluten free breadcrumbs or crushed rice crackers. If you do not have fresh parsley dried will work in a pinch. Dairy free cheese can replace mozzarella for those avoiding dairy.
Serving Suggestions
Serve with creamy mashed potatoes garlic green beans or buttered egg noodles. For a festive Italian meal add a side of roasted vegetables and warm focaccia bread to mop up the sauce. Leftovers are incredible sliced and layered on hearty bread with a splash more marinara.

Cultural Context
Italian American meatloaf takes inspiration from both family-tabled Italian polpettone and classic American comfort food. The filling of cheese and spinach is reminiscent of traditional Italian stuffed meat dishes but baked in the familiar loaf style loved across the United States.
Recipe FAQs
- → How do I keep the meatloaf from falling apart?
Ensure a proper balance of breadcrumbs and eggs to bind the meat mixture, and avoid overmixing to maintain tenderness.
- → Can I add vegetables to the filling?
Absolutely, sautéed mushrooms, bell peppers, or even olives can be mixed with the cheese and marinara for added flavor and texture.
- → What is the best way to serve this dish?
Slice after resting and serve with extra marinara sauce, alongside mashed potatoes or a simple green salad for a balanced meal.
- → How do I store leftovers?
Cool completely, transfer to an airtight container, and refrigerate for up to 3 days. For longer storage, wrap tightly and freeze.
- → Can I use only beef instead of both meats?
Yes, you can use all ground beef, though including sausage adds deeper flavor and extra juiciness to the loaf.
- → How do I know when it’s done baking?
Use a meat thermometer—once the internal temperature reaches 160°F, the loaf is cooked through and safe to serve.