Baking Italian Comfort Food Family Meal Sandwich

Italian Stuffed Meatloaf

Name: Italian Stuffed Meatloaf
Prep time: 25 min
Cook time: 1 h 5 min
Total time: 1 h 30 min
Yield: 6 servings
Cuisine: Italian
Ingredients: 1 lb Ground beef (80/20); 0.5 lb Ground pork; 1 medium Yellow onion, finely chopped; 3 cloves Garlic cloves, minced; 1 cup Italian-seasoned breadcrumbs; 0.25 cup Whole milk; 1 item Large egg; 1 Tbsp Olive oil; 8 oz Shredded low-moisture mozzarella (for stuffing); 0.75 cup Marinara sauce (for glaze)

A cozy, Italian-style meatloaf filled with gooey mozzarella and bright tomato glaze—perfect for family dinners or hearty sandwiches the next day. Savory ground beef and pork are seasoned with Italian-style breadcrumbs and aromatics for a comforting, crowd-pleasing main.

0.0(0 reviews)

Prep: 25m · Cook: 65m · Total90 mins

DifficultyMedium

Serves6

AuthorJake

Jake's note

"This meatloaf shines at Sunday dinner and converts beautifully into melt-in-your-mouth sandwiches for lunches. Home cooks will love the cheesy center and simple glaze that give classic meatloaf an Italian twist."

Italian Stuffed Meatloaf

This Italian stuffed meatloaf captures two of the best things about weeknight comfort cooking: familiar, homey flavors and a little theatricality in the middle. The outside roasts to a savory, caramelized crust while the interior stays tender and moist thanks to a blend of 80/20 beef and pork; when you slice it, a ribbon of molten low‑moisture mozzarella gushes out and the bright, slightly sweet marinara glaze ties everything together. Texturally it’s about contrast — a soft, herby meat base, a stretchy cheese core, and a sticky tomato top that makes every forkful feel deliberate.

What makes this version work is balance and small technical choices: Italian‑seasoned breadcrumbs and a splash of milk keep the crumb soft without being mushy, while pre‑cooking the onion and briefly cooling it prevents overcooking the egg binder. Using low‑moisture mozzarella rather than fresh avoids a watery center, and baking at a modest 350°F ensures the pork and beef come to a safe 160°F without drying out. It’s equally at home plated for Sunday dinner, sliced into sandwich rounds for packed lunches, or cooled and reheated during a busy week — a reliably satisfying centerpiece with minimal fuss.

Plan your timing

Enter your target meal time:

5:25 pm–5:43 pm→Preheat and soften aromatics

5:43 pm–6:01 pm→Combine meatloaf mixture

6:01 pm–6:19 pm→Form and stuff the loaf

6:19 pm–6:37 pm→Glaze and bake

6:37 pm–6:55 pm→Rest, slice, and serve

Ingredients

Yield

Instructions

Preheat and soften aromatics

Preheat the oven to 350°F (175°C). Heat the olive oil in a small skillet over medium heat and cook the chopped onion until translucent, about 5 minutes, then add the minced garlic and cook for 30–45 seconds until fragrant. Remove from heat and let cool slightly before adding to the meat mixture.

For this step

1 mediumYellow onion, finely chopped
3 clovesGarlic cloves, minced
1 TbspOlive oil

Combine meatloaf mixture

In a large bowl, combine the ground beef and ground pork with the Italian-seasoned breadcrumbs, milk, and the egg. Add the cooled onion and garlic, then season generously with salt and black pepper to taste. Mix gently with your hands or a fork until just combined—overmixing will make the loaf dense.

For this step

1 lbGround beef (80/20)
0.5 lbGround pork
1 cupItalian-seasoned breadcrumbs
0.25 cupWhole milk
1 itemLarge egg

Form and stuff the loaf

On a sheet of parchment, shape half of the meat mixture into an even rectangle about 1-inch thick. Spread the shredded mozzarella in a log down the center, leaving a 1-inch border at each end. Top with the remaining meat, sealing the edges and shaping into a smooth loaf; transfer to a lightly greased loaf pan or rimmed baking sheet seam-side down.

For this step

8 ozShredded low-moisture mozzarella (for stuffing)

Glaze and bake

Spread the marinara sauce evenly over the top of the loaf, reserving a couple of tablespoons for serving if desired. Bake at 350°F (175°C) until the internal temperature reaches 160°F (71°C), about 55–70 minutes depending on oven and loaf shape. If the top browns too quickly, tent loosely with foil.

For this step

0.75 cupMarinara sauce (for glaze)

Rest, slice, and serve

Let the meatloaf rest 10–15 minutes after removing from the oven so juices redistribute and the cheese firms up. Slice into 6 hearty portions and serve with extra warmed marinara, or cool and slice thin for sandwiches.

Tips from the kitchen

Don't Overmix the Meat

Combine the beef, pork, breadcrumbs, milk and egg until just combined — excessive handling compacts the proteins and yields a dense loaf.

Cool Aromatics First

Let the cooked onion and garlic cool a few minutes before adding so they don’t partially cook the egg and change the texture of the binder.

Use Low‑Moisture Mozzarella

Low‑moisture shredded mozzarella melts cleanly without releasing excess water the way fresh mozzarella can, keeping the center gooey not soggy.

Cook to Exact Temperature

Use an instant‑read thermometer and pull the loaf at 160°F (71°C) for safe, juicy meat; residual heat will carry it a degree or two as it rests.

Let It Rest Before Slicing

A 10–15 minute rest gives the juices and melted cheese time to settle so slices hold together and you don’t lose the filling.

Variations & substitutions

Swap In Italian Sausage

Replace the ground pork with sweet or hot Italian sausage (casings removed) for extra seasoning and fennel forward flavor; reduce added salt to taste.

Lean Turkey Version

Use 1 lb ground turkey plus 0.5 lb pork or substitute the pork with Italian turkey sausage and add an extra tablespoon of olive oil for moisture.

Vegetarian Portobello Loaf

Use a mix of cooked lentils, finely chopped mushrooms, breadcrumbs and an egg (or flax egg) as a binder, and stuff with vegan mozzarella for a meatless alternative.

Spicy Pepperoni Twist

Fold chopped pepperoni or sliced roasted red peppers into the meat and use a little crushed red pepper in the marinara glaze for a pizza‑style loaf.

Storage & make-ahead

Store leftover meatloaf in an airtight container in the refrigerator for 3–4 days; any sliced portions are best used within that window. To freeze, wrap whole or individual slices tightly in plastic and foil and freeze up to 3 months, thawing overnight in the fridge. Reheat gently in a 325°F oven covered with foil for 10–20 minutes (depending on slice thickness) or microwave single slices on medium power in short bursts to avoid drying.

What to serve with it

Serve thick slices spooned with warmed extra marinara and a sprinkle of fresh basil or parsley, alongside creamy mashed potatoes, polenta, or garlic‑roasted broccoli to soak up the juices. For a lighter contrast, pair with a peppery arugula salad dressed in lemon and olive oil; a glass of medium‑bodied Sangiovese or an amber ale complements the tomato and savory meat notes.

Frequently asked questions

Why is my meatloaf dry?

Dryness usually comes from overmixing, using too-lean meat, or overbaking. Use the 80/20 beef plus pork as written, mix gently until just combined, and pull the loaf at 160°F (71°C) followed by a 10–15 minute rest.

Can I use fresh mozzarella instead of low‑moisture?

You can, but fresh mozzarella contains more water and will make the center runnier; if using it, pat it very dry with paper towels and consider larger pieces so melted cheese stays cohesive.

How do I prevent the cheese from leaking out?

Leave a 1‑inch border at both ends and press the top and bottom meat layers firmly together when sealing; chilling the assembled loaf for 15–20 minutes before baking also helps the shape hold.

Can I assemble this ahead of time?

Yes — form and stuff the loaf, cover, and refrigerate up to 24 hours before glazing and baking; bring it close to room temperature for 20–30 minutes before baking for more even cooking.

My top browns too fast — what should I do?

If the glaze is browning before the center is done, tent the loaf loosely with foil for the remainder of the bake to prevent burning while allowing the interior to reach 160°F.

About the author

Jake

Hello, I'm Jake. I started this recipe site with the idea that I hated recipe websites that overwhelm you with long stories and ads just to see plain content that's not helpful. My goal is to provide you with quality recipes, simple ideas and a fun cooking experience. There's lots of fun things to cook, and I think as you browse the site you'll find that TopShelf.Recipes is the place for quality recipes on the web.

See all recipes by Jake →

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Ingredients

6 servings

Step 1: Preheat and soften aromatics

Yellow onion, finely chopped1 medium
Garlic cloves, minced3 cloves
Olive oil1 Tbsp

Step 2: Combine meatloaf mixture

Ground beef (80/20)1 lb
Ground pork0.5 lb
Italian-seasoned breadcrumbs1 cup
Whole milk0.25 cup
Large egg1 item

Step 3: Form and stuff the loaf

Shredded low-moisture mozzarella (for stuffing)8 oz

Step 4: Glaze and bake

Marinara sauce (for glaze)0.75 cup

Nutrition Facts

Per serving: about 1¼ cups

Calories496

Total Fat32.3g

Saturated Fat14.6g

Trans Fat0.6g

Polyunsaturated Fat2.8g

Monounsaturated Fat8.8g

Total Carbohydrates16.7g

Dietary Fiber1.5g

Total Sugars0.9g

Protein33.6g

Nutrition values are estimated from USDA ingredient data and may vary based on preparation, brands, and portion sizes. Values are provided for informational purposes only.

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