If you want a cozy, comforting dinner that feels lighter than traditional pasta, this spaghetti squash with meatballs is a wonderful option. Roasted spaghetti squash separates into tender, slightly sweet strands that make a satisfying base for juicy meatballs simmered in a rich tomato sauce. The dish is warm, filling, and surprisingly easy to prepare, especially if you plan ahead.
My family loves comfort food, particularly as the evenings grow cooler, and this Spaghetti Squash With Meatballs has become a regular favorite. The combination of sweet squash strands, well-seasoned meatballs, and a straightforward tomato sauce makes for a meal that feels indulgent but lighter than a plate of traditional pasta.
The reason we keep returning to this recipe is its balance of flavor and ease. The squash provides a delicate, pasta-like texture without the heaviness, while the meatballs add heartiness and the tomato sauce brings everything together. You can make the sauce from scratch or use a high-quality store-bought sauce to save time—both work well.
One of the best parts of this recipe is that it’s very adaptable for busy weeks. If nights are hectic, make the meatballs and sauce ahead of time and freeze them. Thaw them in the refrigerator the day before you plan to cook. On the night you serve the dish, simply prepare the squash—either microwaved for speed or roasted for deeper flavor—and reheat the meatballs in the sauce before layering everything together.
Key Ingredients:
Spaghetti Squash — When cooked and scraped with a fork, spaghetti squash produces long, tender strands that replicate the comforting mouthfeel of pasta while keeping the dish lighter. It’s a great base that soaks up sauce and seasonings.
Ground Beef — Ground beef yields juicy, flavorful meatballs with a satisfying texture. Ground turkey or chicken can be used as alternatives, but beef tends to give the classic meatball taste and firmness many prefer.
Garlic — Fresh garlic adds depth and warmth to both the meatballs and the sauce. It’s worth using fresh cloves instead of powder for the best aroma and flavor.
Tomato Sauce — A simple, good-quality tomato sauce brings the ingredients together. A smooth, classic sauce lets the meatballs absorb flavor and keeps the overall taste familiar and comforting.
Onion — Finely chopped onion melts into the mixture and adds natural sweetness and complexity. It pairs especially well with garlic and herbs.
Italian Seasoning or Fresh Herbs — A pinch of Italian seasoning or a handful of fresh basil or parsley adds the traditional herb notes that make this recipe feel like a classic Italian-inspired meal.
Olivia’s Recipe Tips
1. Don’t overmix the meatballs.
Handle the meat mixture gently. Overworking it will make the meatballs dense instead of tender.
2. Brown the meatballs before simmering.
Quickly searing the meatballs adds deep, caramelized flavor that enhances the sauce without long cooking times.
3. Shred the squash while it’s still warm.
Warm spaghetti squash separates into long strands more easily than cooled squash, giving you a silkier texture.
4. Finish with fresh herbs and a drizzle of olive oil.
A little fresh basil or parsley and a splash of olive oil brighten the flavors and give the dish a fresh finish.
If you try this recipe, I’d love to hear how it turned out—feedback in comments really helps refine recipes and inspires future variations.
Spaghetti Squash With Meatballs
Ingredients
For the Spaghetti Squash
- 1 medium spaghetti squash
- 2 tablespoons water
For the Meatballs and Sauce
- 1 pound ground beef (grass-fed if preferred)
- 1/4 cup chopped fresh parsley
- 1 teaspoon Italian seasoning
- 1/2 cup white onion, finely chopped
- 1 teaspoon salt
- 1/2 teaspoon freshly ground black pepper
- 2 large cloves garlic, minced
- 3 tablespoons olive oil, divided (2 tbsp + 1 tbsp)
- 4 cups tomato sauce (homemade or good-quality store-bought)
Instructions
- Halve the spaghetti squash lengthwise and scoop out the seeds. If you prefer roasting, cut, season, and roast cut-side down; for a quicker method place the halves face down in a microwave-safe dish with 2 tablespoons of water.
- Microwave the squash on high for 10 to 15 minutes, or until a fork slides easily into the flesh. Allow it to rest for about 10 minutes before shredding. If roasted, check for fork tenderness and let rest briefly.
- While the squash cooks, combine the ground beef, 1/4 cup chopped parsley, Italian seasoning, chopped onion, minced garlic, salt, and pepper in a medium bowl. Mix gently—do not overwork the meat.
- Portion the mixture into roughly 12 meatballs, using about 2 tablespoons of mixture for each. Form them gently so they stay tender.
- Heat 2 tablespoons of olive oil in a large nonstick skillet over medium-high heat. Add the meatballs and reduce the heat to medium. Brown the meatballs, turning occasionally, until nicely seared on all sides, about 4 to 6 minutes. Remove and set aside.
- In the same skillet, add the remaining 1 tablespoon of oil. Scrape the cooked squash strands into the pan and sauté until the strands begin to brown slightly, 5 to 10 minutes. Season with a little salt and pepper and set aside.
- In a large saucepan, bring the tomato sauce to a gentle boil. Add the browned meatballs, reduce heat to a simmer, and cover. Cook, stirring occasionally, until meatballs are cooked through, about 10 to 15 minutes.
- Serve the meatballs and sauce over the warm spaghetti squash strands. Finish with a drizzle of olive oil and a sprinkle of fresh herbs if desired, and enjoy.
Notes
- Do not overmix the meatball mixture; overworking will produce dense meatballs.
- When shaping meatballs, avoid squeezing them tightly so they remain tender after cooking.
- Substitute a 50/50 mix of beef and pork or other ground meats if desired.
- To store: Keep meatballs and sauce together in an airtight container in the refrigerator for up to 4 days. Store the cooked spaghetti squash separately for up to 3 days.
- To reheat: Reheat meatballs and sauce in the microwave or on the stove until warmed through. Reheat squash gently to retain texture.
- To freeze: Freeze meatballs and sauce in a freezer-safe container for up to 3 months. Thaw in the refrigerator before reheating.
Nutrition
Serving: 1/6 of recipe — Calories: 247 kcal — Carbohydrates: 12 g — Protein: 17 g — Fat: 15 g — Cholesterol: 50 mg — Sodium: 1139 mg — Potassium: 468 mg — Fiber: 2 g — Sugar: 6 g
Nutrition information is automatically calculated and should be used as an approximation.