Spaghetti with grilled meatballs delivers the perfect blend of smoky, char-grilled meatballs complemented by a vibrant, fresh tomato sauce. It’s wholesome, satisfying, and surprisingly light—making it ideal for summer evenings. Packed with protein and bursting with Mediterranean-inspired flavors, it’s a meal your whole family will devour guilt-free.

We created this recipe with both nutrition and taste in mind. By grilling the meatballs, we capture that irresistible smoky flavor while cutting back on unnecessary grease. Plus, our homemade tomato sauce is a rich source of vitamins, and using fresh, whole-food ingredients makes this dish a true nutritional win. Whether you’re feeding your family or entertaining outdoors, this recipe is sure to become a new favorite.

Why This Spaghetti with Grilled Meatballs Is Good for You

High-protein meal: Ground beef and Parmesan ensure you’re getting essential protein to fuel your day.
Rich in antioxidants: Fresh tomatoes provide a hefty dose of lycopene, a powerful antioxidant known for its heart-health benefits.
Lower fat: Grilling the meatballs significantly cuts down on added fats compared to frying.
Perfect for meal prep: Make extras so you can enjoy healthy, reheatable leftovers all week.
Customizable: This recipe can be easily adapted for gluten-free, low-carb, and keto diets.

Wholesome Ingredients for This Spaghetti with Grilled Meatballs

We firmly believe that every healthy recipe starts with the best ingredients. Here are a few key players in this summer spaghetti recipe and why we love them:

Fresh tomatoes: Use ripe, seasonal tomatoes for a sauce that’s naturally sweet and loaded with vitamins. Can’t find fresh? Opt for no-salt-added canned tomatoes instead.
Ground beef: We recommend 90% lean ground beef. It’s high in protein but lower in fat, making it ideal for this grilled meatball dinner.
Parmesan cheese: A sprinkle of quality Parmesan boosts flavor with just a small amount. For a dairy-free version, try nutritional yeast.
Olive oil: A heart-healthy fat, olive oil ties the sauce ingredients together and adds richness without overpowering.

Spaghetti with Grilled Meatballs Recipe Details

Prep Time: 25 minutes
Cook Time: 10 minutes
Servings: 6
Course: Dinner

Spaghetti with Grilled Meatballs Ingredients

12 ounces uncooked spaghetti
1/2 cup finely chopped onion
1/4 cup seasoned bread crumbs
1 large egg
2 tablespoons grated Parmesan cheese
1 tablespoon 2% milk
1/2 teaspoon garlic powder
1/2 teaspoon onion powder
1 pound ground beef
2 pounds (4 to 5) large tomatoes, chopped
3 garlic cloves, minced
1 tablespoon olive oil
1 teaspoon sugar
3/4 teaspoon salt
1/2 teaspoon dried oregano
1/2 teaspoon pepper
2 tablespoons minced fresh basil
Shredded Parmesan cheese for serving

How to Make Spaghetti with Grilled Meatballs

Cook the spaghetti according to the package directions, then drain and set aside.
In a large bowl, combine onion, bread crumbs, egg, Parmesan, milk, garlic powder, and onion powder. Mix well.
Add the ground beef and mix gently until just combined. Avoid overmixing to keep the meatballs tender.
With wet hands, shape the mixture into 1 1/2-inch balls.
Preheat your grill to medium heat and grease the grates. Grill the meatballs, covered, for about 10 minutes or until they’re browned and cooked through, turning occasionally.
In an 11×7 disposable foil pan, combine chopped tomatoes, minced garlic, olive oil, sugar, salt, oregano, and pepper. Place the pan on the grill.
Cook, stirring occasionally, until the tomatoes break down and the sauce begins to simmer (about 10 minutes).
Stir fresh basil into the sauce just before serving.
Plate the spaghetti, top with grilled meatballs and the tomato sauce, and garnish with shredded Parmesan.

How to Customize This Spaghetti with Grilled Meatballs for Your Diet

Gluten-free: Swap traditional spaghetti for your favorite gluten-free pasta, and use gluten-free breadcrumbs in the meatball mix.
Low-carb/keto: Replace spaghetti with zucchini noodles or shirataki noodles for a lower-carb option.
Dairy-free: Substitute Parmesan with nutritional yeast and use unsweetened plant milk instead of 2% milk.
Vegetarian: Use plant-based ground meat alternatives and gluten-free breadcrumbs for a meatless twist.
Lower calorie: Try ground turkey or chicken instead of beef to reduce calories and saturated fat.

Our Team’s Tips for the Best Spaghetti with Grilled Meatballs

Don’t overmix: Overmixing the meatball ingredients can make them tough. Mix just until combined.
Use ripe tomatoes: Choose the ripest tomatoes for a naturally sweet sauce. If tomatoes aren’t in season, canned San Marzano tomatoes are a great option.
Preheat your grill: Make sure your grill is hot before adding the meatballs to prevent sticking.
Batch cook: Double the meatball recipe and freeze half for an easy weeknight dinner later.
Reheat smartly: Reheat leftovers in a skillet instead of the microwave to preserve the texture of the meatballs.

Spaghetti with Grilled Meatballs FAQs

Can I make these meatballs without a grill?

Yes! You can bake the meatballs in a preheated oven at 400°F for 15-20 minutes, or cook them in a skillet over medium heat until browned and fully cooked.

How do I make this recipe gluten-free?

Replace the pasta with a gluten-free variety and use gluten-free breadcrumbs in the meatball mixture.

What makes this summer spaghetti recipe lighter than traditional versions?

By grilling the meatballs, we avoid the need for extra cooking oil, making this dish lower in fat. The fresh tomato sauce also keeps it light and nutrient-dense.

Can I prepare the meatballs in advance?

Absolutely! You can shape the meatballs a day ahead and store them in the fridge. Grill them just before serving for the freshest flavor.

What’s the best way to store leftovers?

Store leftover spaghetti, sauce, and meatballs separately in airtight containers in the fridge for up to 3 days. Reheat gently on the stovetop or in a low oven.

We know this spaghetti with grilled meatballs will quickly become a favorite in your healthy recipe rotation! Loaded with flavor, protein, and nourishing ingredients, it’s a summer staple you’ll look forward to making again and again. What’s your go-to healthy pasta dish? Let us know in the comments—we’d love to hear!