
These Mozzarella-Stuffed Turkey Meatballs pack an amazing surprise with each bite - melty cheese hidden inside that makes ordinary meatballs something special. The mix of lean turkey, fresh spinach, and fragrant garlic offers a healthier twist on classic meatballs, with that secret pocket of gooey mozzarella adding pure joy. After trying countless meatball recipes over time, this version has become our family favorite - even my veggie-avoiding kids gobble these up without complaint.
When I made these last weekend for our family get-together, my super fussy nephew asked for more twice. The trick? Making sure that cheese stays completely wrapped inside builds excitement with every mouthful.
Key Ingredients and Smart Shopping Advice
- Ground Turkey - Go for 93% lean to balance taste and healthiness. I've noticed that the super lean stuff often makes dry meatballs
- Mozzarella - Those tiny fresh mozzarella balls work great, but cutting up regular mozzarella works too. Just keep it refrigerated until you need it
- Spinach - Get fresh spinach and chop it really small. Even when it comes pre-chopped, I run my knife through it again to make tiny pieces
- Breadcrumbs - The Italian-flavored ones add nice taste, though plain ones are fine too. I switch between panko and regular depending on what texture I want
- Fresh Garlic - Skip the jar stuff - it won't taste as good. Spend a few extra minutes chopping fresh garlic cloves
After making tons of batches, I can tell you that getting good quality mozzarella really changes how fantastic these meatballs turn out.
Step-by-Step Cooking Guide
- 1. Meatball Base Creation
- First, chop your spinach super tiny so it blends in without anyone noticing. Mix it with the ground turkey, but don't squish it too much. Toss in your chopped garlic, Parmesan, breadcrumbs, egg, and seasonings. I use my hands to mix everything gently – more of a folding action instead of squeezing – which keeps the meatballs nice and tender.
- 2. Cheese Preparation
- If you're not using those little mozzarella balls, cut your cheese into small, even chunks. Keep them in the fridge until you need them – cold cheese is way easier to handle and stays together better while cooking. For bigger pieces, try to make them about 1/2-inch squares.
- 3. Assembly Method
- Grab about 2 tablespoons of meat mix and flatten it in your hand. Put a piece of cheese right in the middle and carefully wrap the meat around it, making sure it's totally covered. Roll it between your hands to make a nice ball. The important part is making sure no cheese is showing – any little gaps will cause cheese leaks.
- 4. Cooking Process
- Get your pan really hot – hot enough that water droplets dance on it. Add some olive oil and brown the meatballs in small batches so they aren't crowded. Give them about 2-3 minutes on each side until they look golden before moving them to your baking tray.
- 5. Final Baking
- Cook them at 375°F for 15-20 minutes. I always cut one open to check – you want the meat cooked through but the cheese still runny and delicious.

My mom always told me that taking your time makes the best meatballs. She wasn't wrong - when you rush, you end up with cheese bursting out or meatballs that aren't cooked evenly.
Perfect Temperature Control
Turkey needs to reach 165°F inside, but be careful when you check with your thermometer - if you poke into the cheese, you won't get the right reading.

Prepare Them Early
You can shape these meatballs a day before and keep them in the fridge until you're ready to cook. You can also freeze them raw on a cookie sheet, then put them in a freezer bag once they're solid.
Keeping Leftovers Fresh
Cooked meatballs stay good in the fridge for 3-4 days. Warm them up in the oven instead of the microwave to keep them tasting great.
Pro Kitchen Tricks
- Dampen your hands a bit when rolling to stop the meat from sticking
- If you see a crack forming while shaping, start over with that meatball - better than cheese leaking during cooking
- Make a little dent in your palm when wrapping the meat around cheese - it helps you cover it evenly

Closing Thoughts
These cheese-filled turkey meatballs have become more than just another dinner at my house - they show how healthy stuff can turn into food everyone craves. Whether you put them on spaghetti, in a sub, or eat them straight off the tray (carefully, they're hot!), they prove that lighter versions of comfort food classics can be just as satisfying as the original. The combo of lean meat, fresh greens, and that amazing stretchy cheese creates something that's good for you but still feels like a treat - exactly what we want in our meals today.
Frequently Asked Questions
- → Can I swap in ground chicken?
- Sure, ground chicken makes a good swap for the turkey
- → Can I prep these beforehand?
- Absolutely, shape the balls and keep in fridge up to a day before cooking
- → Why cook them two ways?
- The browning adds taste while oven cooking makes sure they're done right
- → Can I store these in the freezer?
- Yes, freeze them after cooking and warm up in oven till hot
- → What goes well with these?
- They're great with pasta, tomato sauce, or as party snacks