These Grilled Homemade Italian Meatballs come together quickly and deliver classic Italian flavor. Tender inside with a crisp, caramelized exterior from the grill, they are full of Parmesan, fresh herbs and garlic—perfect on their own or piled into a meatball sub.
These melt-in-your-mouth meatballs are what you want when craving homemade comfort. The recipe uses equal parts ground beef and pork for depth of flavor and juiciness. I use airy panko breadcrumbs soaked in milk for a lighter texture, along with grated Parmesan, fresh parsley and basil, garlic, and classic Italian seasonings. The result is a tender interior and a nicely browned crust when grilled.
This version began when my son asked for meatball subs—and since I love grilling and spending evenings on the patio, I decided to grill the meatballs instead of baking them. There’s something about the smell of the grill, kids playing, and warm evenings that makes cooking outside a favorite ritual. Grilling keeps the kitchen cool and adds a smoky, caramelized finish that elevates simple meatballs.
I prefer completing as much of the meal on the grill as possible—toast the rolls, heat the sauce in a cast-iron pan, and finish the meatballs outdoors to avoid heating the house. Serve with a homemade red sauce and your favorite cheese for sandwiches, or simply serve the meatballs with a side and salad for a main course.
How to make Grilled Homemade Italian Meatballs
My meatball method relies on simple, traditional techniques for tender, well-seasoned meatballs. Soak the panko in milk, combine gently with the meats and other ingredients, chill to firm up the mixture, form into balls, then brown on the grill and finish with indirect heat until cooked through.
Start by soaking the panko breadcrumbs in milk for a few minutes so they soften. In a large bowl, mix the soaked breadcrumbs with both meats, minced onion, lightly beaten eggs, grated Parmesan, chopped parsley and basil, minced garlic, kosher salt, black pepper, crushed red pepper flakes and dried oregano. Combine gently—overworking will make the meatballs dense.
Place the bowl covered in the refrigerator for about an hour. Chilling helps the mixture hold together and allows the flavors to meld. When ready, wet your hands and form the mixture into 18 even meatballs. These are slightly larger than typical but are sized to fit three per hoagie roll if you’re making subs.
Can these meatballs be made ahead of time?
Yes. You can mix the meatball mixture and refrigerate it up to 24 hours before forming and cooking. Formed, uncooked meatballs can also be refrigerated briefly or frozen for longer storage.
Preheat your grill for two-zone cooking: one side direct medium heat and the other side indirect for finishing. Oil the grates well and place the raw meatballs over the direct heat. Allow each side to sear for about 1–2 minutes until the meatball releases from the grate and develops a crust, then rotate until all sides are browned.
After browning, move the meatballs to the cooler side of the grill, close the lid, and cook indirectly for about 15–20 minutes or until the internal temperature reaches 165°F (74°C). Both charcoal and gas grills work well; the direct-to-indirect method creates that desirable caramelized exterior while gently finishing the interior.
Do these meatballs have to be cooked on the barbecue grill?
No. You can brown the meatballs in a skillet on the stovetop, then transfer the skillet to a preheated 400°F (200°C) oven to finish for about 10 minutes, or until they reach 165°F internally.
Grilled Meatball Subs
To make meatball subs on the grill: lightly toast 6 sub rolls over the coals, add three cooked meatballs per roll, spoon over warmed red sauce or marinara, top with slices of mozzarella or provolone, close the lid and heat on indirect until the cheese melts, about 4–6 minutes.
What to serve with Meatball Subs?
- Purple cilantro lime coleslaw
- Grilled fresh peach skillet cake
- Bourbon bacon grilled baked beans
- Grilled triple berry crisp
- Easy grilled Parmesan asparagus
- Pineapple slaw
- Grilled zucchini or yellow squash
If you make these Grilled Homemade Italian Meatballs, please leave a rating or comment to share how they turned out. I love seeing photos of your results—tag them with your preferred platform and share your spin on the recipe.
Grilled Homemade Italian Meatballs
Tender meatballs made with beef and pork, panko soaked in milk, Parmesan, fresh herbs and garlic, grilled to a caramelized finish.
Ingredients
- 1 pound ground beef (80/20)
- 1 pound ground pork (85/15)
- 3/4 cup panko bread crumbs
- 1/2 cup milk
- 1 cup onion, minced
- 2 eggs, lightly beaten
- 1/2 cup Parmesan cheese, grated
- 1/2 cup fresh Italian parsley, chopped
- 4 cloves garlic, finely minced
- 2 tablespoons fresh basil, chopped
- 2 teaspoons kosher salt
- 1 teaspoon black pepper
- 1/2 teaspoon crushed red pepper flakes
- 1/2 teaspoon dried oregano
Instructions
- Soak the panko in the milk for 5–10 minutes until softened.
- In a large bowl, combine the soaked breadcrumbs and milk with the ground beef and pork, minced onion, eggs, Parmesan, parsley, garlic, basil, salt, pepper, red pepper flakes and oregano.
- Gently mix with your hands until just combined. Avoid overworking the meat.
- Cover and refrigerate for 1 hour to firm up the mixture and let the flavors meld.
- With wet hands, form the mixture into 18 equal meatballs and place them on a greased sheet or tray.
- Preheat the grill for two-zone cooking: one side over medium direct heat, the other side reserved for indirect heat.
- Oil the grate and place the meatballs over the direct heat. Brown on each side 1–2 minutes until they release from the grate and develop a crust.
- Transfer the browned meatballs to the indirect side, close the lid, and continue cooking for 15–20 minutes or until an instant-read thermometer registers 165°F (74°C) at the center.
- Remove and rest a few minutes before serving. For subs, place three meatballs in each toasted roll, spoon with sauce, add cheese, and heat on indirect until the cheese melts.
Notes
Stovetop/Oven method: Brown meatballs in an oven-safe skillet with 2 tablespoons olive oil over medium-high heat, then transfer to a 400°F oven for about 10 minutes or until the internal temperature reaches 165°F.
Nutrition values are approximate and may vary based on ingredients and portion sizes.
Nutrition (approx.)
Calories: 507 kcal | Carbohydrates: 11 g | Protein: 33 g | Fat: 36 g | Saturated Fat: 14 g | Sodium: 1087 mg