I've been making this Mozzarella Stuffed Meatballs on repeat lately, and for good reason. It's one of those meals that just hits different.
Using ground beef, Italian sausage, Italian breadcrumbs and a few simple seasonings, this recipe delivers restaurant-quality flavor right from your own kitchen. It's comfort food at its absolute finest.
Go ahead and give this one a try. I promise you won't be disappointed. The full recipe with all the details is right below. Happy cooking!
About This Recipe
Here's something most home cooks don't realize: the best mozzarella-stuffed meatballs aren't actually Italian in the traditional sense. While Italians have been making polpette for centuries, the cheese-stuffed version became popular through Italian-American families in the mid-20th century who had access to affordable, high-quality mozzarella. In southern Italy, especially around Naples, families would stuff meatballs with aged provolone or pecorino instead – mozzarella was considered too delicate and would completely disappear during cooking. The Italian-American innovation was using low-moisture mozzarella, which holds its shape and creates that Instagram-worthy cheese pull we all love. What's fascinating is how different regions developed their own cheese-stuffing techniques: Sicilian families often mixed ricotta with herbs, while Calabrian cooks preferred sharp aged cheeses. This matters tremendously when you're cooking these meatballs – understanding that the cheese is meant to stay somewhat intact changes how you handle the meat mixture and your cooking temperature. You're not just making meatballs; you're perfecting a beautiful fusion technique.
Ingredients for Mozzarella Stuffed Meatballs
- 1 lb ground beef
- ½ lb Italian sausage
- ½ cup Italian breadcrumbs
- ¼ cup grated Parmesan cheese
- 1 large egg
- 3 cloves garlic, minced
- 1 tablespoon Italian seasoning
- Salt and pepper to taste
- 8 oz mozzarella cheese, cut into 16 cubes
- 2 cups marinara sauce
- Fresh basil for garnish
How to Make Mozzarella Stuffed Meatballs
- Preheat oven to 400°F. Line a baking sheet with parchment paper.
- In a large bowl, combine ground beef, Italian sausage, breadcrumbs, Parmesan, egg, garlic, Italian seasoning, salt, and pepper.
- Mix with hands until just combined — don't overmix.
- Take a golf ball-sized portion of meat. Flatten in your palm, place a mozzarella cube in the center.
- Wrap the meat around the cheese, sealing completely. Roll into a smooth ball.
- Place meatballs on the baking sheet. Bake for 18-20 minutes until golden.
- Heat marinara sauce and serve meatballs smothered in sauce, topped with fresh basil.
What to Serve With Mozzarella Stuffed Meatballs
These meatballs shine over creamy polenta or garlic mashed potatoes that soak up all that rich tomato sauce. The contrast between the tender, cheesy centers and the smooth, buttery base creates the perfect comfort food combination that'll have everyone coming back for seconds.
For something lighter, try them with my Garlic Parmesan Roasted Broccoli – the crispy edges and bright garlic notes cut through the richness beautifully. The vegetables add that fresh crunch you need to balance out all that melted mozzarella goodness.
Don't sleep on serving these with crusty Italian bread or focaccia for dipping into the sauce. There's something magical about tearing off a piece of warm bread and getting every last drop of that seasoned tomato base – it's how my abuela taught me to never waste a good sauce.
Frequently Asked Questions
1. How do I stuff mozzarella inside meatballs?
Flatten a portion of meat mixture in your palm, place a small cube of mozzarella in the center, and wrap the meat around it completely. Seal all seams so the cheese does not leak out.
2. What type of mozzarella works best inside?
Fresh mozzarella cut into ½-inch cubes or small mozzarella pearls (bocconcini) melt into a gooey, stretchy center. Low-moisture mozzarella also works but is less dramatically melty.
3. What ground meat blend is best?
A combination of ground beef, pork, and veal (the classic Italian meatball trio) gives the most tender, flavorful result. An all-beef or beef-pork mix also works well.
4. How do I prevent the cheese from leaking out?
Make sure the meat completely encases the cheese with no thin spots. Refrigerate the assembled meatballs for 30 minutes before cooking to firm everything up and seal the seams.
5. What temperature and time for baking?
400 degrees for 20-22 minutes. The meat should be browned and reach 165 degrees. The cheese inside melts into a molten center in this time frame.
6. Can I fry mozzarella stuffed meatballs?
Pan-frying in oil gives a crispier exterior but requires more careful handling to prevent the cheese from bursting. Brown on all sides over medium-high heat for about 8-10 minutes total.
7. How big should stuffed meatballs be?
About 2 inches in diameter (golf ball sized) to accommodate the cheese center while still cooking through evenly. Smaller meatballs do not have enough room for a satisfying cheese pull.
8. What sauce goes with mozzarella stuffed meatballs?
Marinara sauce is the classic choice — simmer the baked meatballs in the sauce for 10-15 minutes. The melted cheese inside creates an incredible surprise when you cut into each one.
9. What should I serve them with?
Over spaghetti with marinara for a dramatic dinner, on a sub roll for the ultimate meatball sandwich, or as appetizers with toothpicks and marinara for dipping.
10. Can I freeze mozzarella stuffed meatballs?
Freeze raw, assembled meatballs on a tray then transfer to bags. They cook from frozen — add 5 extra minutes of baking time. They keep for 3 months and make excellent make-ahead meals.
Mozzarella Stuffed Meatballs
Ingredients
Method
- Preheat oven to 400°F. Line a baking sheet with parchment paper.
- In a large bowl, combine ground beef, Italian sausage, breadcrumbs, Parmesan, egg, garlic, Italian seasoning, salt, and pepper.
- Mix with hands until just combined — don't overmix.
- Take a golf ball-sized portion of meat. Flatten in your palm, place a mozzarella cube in the center.
- Wrap the meat around the cheese, sealing completely. Roll into a smooth ball.
- Place meatballs on the baking sheet. Bake for 18-20 minutes until golden.
- Heat marinara sauce and serve meatballs smothered in sauce, topped with fresh basil.
Nutrition
Notes
Choose low-moisture mozzarella over fresh because fresh mozzarella contains too much water and will steam the meatball from the inside, making the meat texture mushy while the cheese completely melts away. Wet your hands with cold water before forming each meatball because the meat mixture will stick less to damp hands, and the cold helps keep the mozzarella firm while you're wrapping the meat around it. Make a small indent in your meat portion before adding cheese, then fold the edges up and over like you're making a dumpling – this technique ensures even coverage and prevents cheese from leaking out during cooking. Sear the meatballs in a hot pan first, then finish in sauce at a gentle simmer because the initial high heat creates a seal that locks in the cheese while gentle braising cooks them through without bursting.
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