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Tender Cheese-Stuffed Baked Meatballs with Marinara Recipe

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4 from 1 review

These tender cheese-stuffed baked meatballs are packed with flavor from a blend of ground beef and aromatic spices, finished with melted mozzarella and Parmesan in a rich marinara sauce. Perfect for a comforting family meal, they are first seared for a golden crust, then baked to juicy perfection with a cheesy surprise inside.

Ingredients

Meatball Mixture

  • 2 lbs ground beef (80/20)
  • 2 large eggs
  • ½ cup breadcrumbs
  • 2 tsp dried oregano
  • 2 tsp garlic powder
  • 2 tsp onion powder
  • 2 tsp Kosher salt
  • ½ tsp freshly ground black pepper

Cheese Filling and Topping

  • 6 oz fresh mozzarella (cut into ½” cubes)
  • 1 cup shredded mozzarella
  • ¼ cup grated Parmesan (plus more for serving)

Other Ingredients

  • 2 Tbsp neutral oil (grapeseed, avocado, canola, or vegetable oil)
  • 32 oz marinara sauce
  • Fresh basil leaves (for serving)

Instructions

  1. Make the meatball mixture: In a large mixing bowl, whisk together 2 large eggs. Add 2 lbs ground beef, ½ cup breadcrumbs, 2 tsp dried oregano, 2 tsp garlic powder, 2 tsp onion powder, 2 tsp Kosher salt, and ½ tsp freshly ground black pepper. Gently mix using your hands, taking care not to overwork the meat, until everything is evenly combined.
  2. Form the meatballs: Use a large cookie scoop or your hands to portion the meat mixture into 10-12 equal pieces, about 2 oz each. Flatten each portion into a disc, place 2-3 cubes of fresh mozzarella in the center, then carefully mold the beef around the cheese to fully encase it. Roll into smooth, uniform meatballs and set aside.
  3. Preheat and sear: Preheat your oven to 350°F (175°C). Heat a large skillet over medium-high heat and add 2 Tbsp neutral oil. Place the meatballs in the skillet and sear for 4-5 minutes, turning occasionally, until golden brown on all sides.
  4. Add marinara and cheese: Carefully flip the meatballs, pour 32 oz marinara sauce over them (beware of splattering), then sprinkle 1 cup shredded mozzarella and ¼ cup grated Parmesan evenly over the top.
  5. Bake the meatballs: Transfer the skillet to the preheated oven and bake for 20-25 minutes, or until the meatballs are cooked through and the cheese inside and out is melted and bubbly.
  6. Serve: Garnish with fresh basil leaves and additional grated Parmesan if desired. Serve hot with your favorite pasta, crusty bread, or a salad.

Notes

  • Do not overmix the meat mixture to keep meatballs tender.
  • Make sure to fully seal the mozzarella cubes inside to avoid cheese leaking during cooking.
  • Use a skillet that is oven-safe to go from stovetop to oven easily.
  • To save time, use pre-shredded cheese but fresh mozzarella cubes give the best texture inside.
  • Fresh basil adds a lovely aromatic finish, but you can omit or substitute with parsley if preferred.