As I stood in my kitchen the other evening, the savory aroma of garlic and herbs wafted through the air, and I couldn’t help but feel excited about dinner. My latest creation, Mozzarella Stuffed Meatballs, has brought a delightful twist to our family meals while keeping our low-carb lifestyle in check. These tender meatballs are a lovely combination of juicy meat surrounding stretchy, melty mozzarella, making them hard to resist. They’re not just the perfect keto-friendly option, but they also lend themselves to quick prep and minimal cleanup—ideal for those busy weeknights. Served with a homemade marinara sauce, this dish will have everyone coming back for seconds! Are you ready to dive into the cheesy goodness?

Why Are These Meatballs So Irresistible?
Cheesy Explosion: Each bite of these Mozzarella Stuffed Meatballs reveals a delightful burst of gooey cheese that takes your taste experience to the next level.
Simple to Make: With minimal prep time and straightforward steps, you’ll have a satisfying meal on the table in no time.
Adaptable Ingredients: Feel free to swap in lean ground turkey or different cheeses like provolone for a personalized twist.
Healthy Comfort Food: Enjoy a low-carb, keto-friendly dish that satisfies your cravings without sacrificing flavor or fun.
Family Favorite: These meatballs are sure to become a hit at the dinner table, perfect for serving alongside zucchini noodles or a fresh garden salad. For more delightful variations, check out my recipes for Christmas Stuffed Pork or Stuffed Pork Tenderloin.
Mozzarella Stuffed Meatballs Ingredients
For the Meatballs
• Lean Ground Pork – Provides moisture and richness; substitute with lean ground turkey for a lighter option.
• Lean Ground Beef – Adds depth of flavor and texture; can stand alone if preferred.
• Italian Seasoning – Enhances flavor with a blend of herbs; use homemade for a fresher taste.
• Egg – Acts as a binder to hold the meatballs together; no substitutes recommended.
• Fresh Parsley – Adds freshness and color; basil can be substituted for a different flavor profile.
• Salt – Essential for enhancing all flavors in the dish.
• Ground Black Pepper – Provides spice and balances the flavors.
• Mozzarella Cheese – The star ingredient that creates the cheesy center; fresh mozzarella pearls can be used instead of cubes.
For the Marinara Sauce
• Olive Oil – For sautéing the onions; can be substituted with avocado oil.
• Onion – Adds sweetness and depth to the sauce; shallots or leeks can be used as alternatives.
• Crushed Tomatoes (canned) – Base for the sauce, offering rich flavor; fresh tomatoes can be used but take longer to cook.
• Bay Leaf – Infuses a subtle, aromatic flavor to the sauce.
• Garlic – Boosts the savory flavor; fresh garlic is recommended, but garlic powder works in a pinch.
Step‑by‑Step Instructions for Mozzarella Stuffed Meatballs
Step 1: Prepare the Marinara Sauce
In a medium pan, heat 2 tablespoons of olive oil over medium heat. Once hot, add one finely chopped onion and sauté for about 5 minutes until it turns translucent. Stir in 3 minced garlic cloves, followed by a 28-ounce can of crushed tomatoes, a bay leaf, and a pinch of black pepper. Lower the heat and let the sauce simmer for 20-30 minutes, stirring occasionally, until it thickens slightly and the flavors meld.
Step 2: Preheat the Oven
While the marinara sauce simmers, preheat your oven to 400°F (200°C). This will ensure that your Mozzarella Stuffed Meatballs cook evenly and develop a nice golden exterior as they bake.
Step 3: Mix the Meatball Ingredients
In a large mixing bowl, combine 1 pound of lean ground pork and 1 pound of lean ground beef. Crack in one egg, sprinkle in 2 teaspoons of Italian seasoning, a teaspoon of salt, and a half teaspoon of ground black pepper. Add ¼ cup of chopped fresh parsley for brightness. Mix all the ingredients thoroughly using your hands or a spoon until well combined but avoid overmixing to keep the meatballs tender.
Step 4: Form the Meatballs
Take a golf ball-sized portion of the meat mixture and flatten it slightly in your hand. Place a cube of mozzarella cheese in the center and carefully mold the meat around it, ensuring the cheese is completely sealed within the meat. This will create the delicious cheesy center in your Mozzarella Stuffed Meatballs.
Step 5: Bake the Meatballs
Line a baking sheet with parchment paper for easy cleanup and arrange the formed meatballs on the sheet, leaving space between them for even cooking. Place the meatballs in the preheated oven and bake for 15-20 minutes. They should be cooked through and lightly golden on the outside when done.
Step 6: Final Assembly
Once your Mozzarella Stuffed Meatballs are out of the oven, let them cool slightly. Serve the warm meatballs over a generous ladle of the homemade marinara sauce, garnishing with extra chopped parsley or fresh basil for added color and flavor. Enjoy your comforting meal!

What to Serve with Mozzarella Stuffed Meatballs
Indulging in these delightful meatballs opens the door to a world of complementary flavors and textures that will complete your meal perfectly.
- Zucchini Noodles: Light and refreshing, zucchini noodles absorb the rich marinara sauce beautifully, making for a guilt-free pasta alternative.
- Spaghetti Squash: This naturally sweet, low-carb option pairs excellently with the savory meatballs, offering a satisfying feel without the carbs.
- Fresh Garden Salad: Crisp greens with a light vinaigrette elevate the meal, bringing refreshing crunch and balance to the hearty meatballs.
- Creamy Mashed Cauliflower: Silky and velvety, this side is a fantastic, low-carb replacement for traditional mashed potatoes, complementing the cheesy meatballs delightfully.
- Roasted Brussels Sprouts: These slightly bitter, caramelized sprouts provide a beautiful contrast in flavor and add a pop of color to your plate. They bring a satisfying crunch that pairs well with soft meatballs.
- Garlic Bread: For those not strictly low-carb, a slice of crispy garlic bread is perfect for mopping up any leftover marinara—it’s a comforting classic!
- Red Wine: A full-bodied red like Chianti or Montepulciano beautifully enhances the flavors of the meatballs and sauce, offering a wonderful, cozy dinner experience.
- Chocolate Mousse: For dessert, a rich chocolate mousse rounds off the meal perfectly, balancing savory and sweet to satisfy all cravings.
With these scrumptious pairings, your dinner table will be a celebration of flavors and delightful experiences!
Mozzarella Stuffed Meatballs Variations
Feel free to get creative with these cheesy meatballs and make them your own with a few delightful twists!
- Turkey Option: Swap the beef and pork for lean ground turkey for a lighter version that still delivers on flavor.
- Different Cheeses: Use provolone or gouda instead of mozzarella for a deliciously unique flavor profile.
- Veggie Boost: Add chopped spinach or finely diced zucchini to the meat mixture for a nutritious touch. It’ll also add moisture and lovely color!
- Spice it Up: Incorporate red pepper flakes into the meat mixture for a hint of heat that balances the richness of the cheese.
- Herb Swap: If you’re out of parsley, try using fresh basil or oregano for a refreshing twist that enhances the Mediterranean flavor.
- Texture Variation: Mix in breadcrumbs made from almond flour for a thicker texture if you prefer a heartier meatball—perfect for soaking up marinara!
- Stuffing Surprise: Experiment by adding some sun-dried tomatoes into the meat mixture for a burst of tangy flavor that shines through every bite.
- Homemade Marinara: Pair these meatballs with your own marinara sauce, or even a creamy Alfredo for a completely different, indulgent experience. You can find a wonderful recipe for marinara in my post about the Christmas Stuffed Pork.
Remember, these Mozzarella Stuffed Meatballs are not just meant to be delicious; they are your canvas for flavorful exploration! Enjoy!
Storage Tips for Mozzarella Stuffed Meatballs
Fridge: Store any leftover mozzarella stuffed meatballs in an airtight container for up to 4 days. Make sure they are fully cooled before sealing to avoid condensation.
Freezer: You can freeze cooked meatballs for up to 3 months. Lay them on a baking sheet to freeze individually before transferring to a freezer-safe bag for easy access.
Reheating: To reheat, simply thaw overnight in the fridge, then warm them in the microwave or oven until heated through. This will help keep the gooey cheese intact!
Room Temperature: Freshly baked meatballs can be left out at room temperature for no more than 2 hours. Always refrigerate leftovers promptly to ensure safety.
Expert Tips for Mozzarella Stuffed Meatballs
Seal the Cheese: Ensure the mozzarella is completely encased within the meat to prevent it from leaking out while baking.
Watch Cooking Time: Bake until just golden; overcooking might dry them out. Use a meat thermometer to ensure they are cooked through without losing moisture.
Mix Gently: Avoid over-mixing the meat to retain a tender texture. A gentle hand will yield fluffier meatballs!
Freezing Smartly: If preparing in advance, freeze raw meatballs on a baking sheet first, then transfer to a bag. This prevents them from sticking together.
Season Wisely: Taste your meat mixture before forming meatballs. Adjust salt or herbs for flavor perfection!
Serve Fresh: These Mozzarella Stuffed Meatballs shine best when served hot and fresh out of the oven!
Make Ahead Options
These Mozzarella Stuffed Meatballs are a fantastic choice for meal prep, making weeknight dinners a breeze! You can assemble the meatballs and refrigerate them for up to 24 hours before baking, which allows the flavors to meld beautifully. To prep ahead, simply mix the meatball ingredients, form the meatballs around the mozzarella, and place them on a lined baking sheet. Cover the tray tightly with plastic wrap and store in the fridge. When you’re ready to enjoy, bake them straight from the fridge, adding an extra 5 minutes to the cooking time to ensure they’re cooked through. This not only saves you time but ensures you have a delicious, low-carb meal ready to go when hunger strikes!

Mozzarella Stuffed Meatballs Recipe FAQs
How do I choose the right ground meat for my meatballs?
For the best flavor and texture, I recommend using a combination of lean ground pork and lean ground beef. The pork adds moisture, while beef contributes depth of flavor. If you prefer a lighter option, substituting all or part of the meat with lean ground turkey works beautifully, too!
How should I store leftover mozzarella stuffed meatballs?
Store your leftover mozzarella stuffed meatballs in an airtight container in the fridge for up to 4 days. Ensure they are fully cooled before sealing to prevent condensation. For longer storage, you can freeze cooked meatballs for up to 3 months—just place them in a freezer-safe bag after individually freezing on a baking sheet.
Can I freeze mozzarella stuffed meatballs?
Absolutely! To freeze your mozzarella stuffed meatballs, first arrange them in a single layer on a baking sheet and freeze until solid. Once frozen, transfer them to a freezer-safe bag or container, making sure to label them with the date. When you’re ready to enjoy, thaw overnight in the fridge and reheat in the microwave or oven until warmed through.
What should I do if my meatballs are dry?
If your meatballs turn out dry, it could be from overmixing or overcooking. I recommend mixing your meat just until combined to keep them tender. Use a meat thermometer to check for doneness and avoid overbaking. For extra moisture, consider adding a bit more parsley or a splash of broth to the meat mixture next time!
What should I do with meatballs if I have dietary restrictions?
If you or your guests have dietary restrictions, these mozzarella stuffed meatballs can be adapted easily! For gluten-free needs, double-check that your ingredients, especially the seasoning blend, are gluten-free. To make them dairy-free, you can leave out the mozzarella or use a good vegan cheese substitute.
How can I tell if my meatballs are cooked properly?
A meat thermometer provides the most reliable way to ensure your meatballs are cooked through—aim for an internal temperature of 160°F. Additionally, look for a golden-brown exterior, and if cut in half, the meat should be evenly cooked with no pink remaining. Enjoy the burst of gooey cheese inside!

Irresistibly Cheesy Mozzarella Stuffed Meatballs Bliss
Ingredients
Equipment
Method
- Heat olive oil in a medium pan over medium heat. Add chopped onion and sauté for about 5 minutes until translucent. Stir in minced garlic, crushed tomatoes, bay leaf, and black pepper. Simmer for 20-30 minutes until thickened.
- Preheat your oven to 400°F (200°C).
- In a large bowl, combine lean ground pork, lean ground beef, egg, Italian seasoning, salt, black pepper, and chopped parsley. Mix thoroughly but do not overmix.
- Take a portion of the meat mixture, flatten it, place a cube of mozzarella in the center, and mold the meat around the cheese.
- Arrange the meatballs on a lined baking sheet, leaving space between them. Bake for 15-20 minutes until cooked through and golden.
- Serve warm meatballs over marinara sauce, garnished with extra parsley or basil.

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