Italian Baked Spaghetti Squash
When I think of cozy fall evenings, Italian Baked Spaghetti Squash always comes to mind. There’s something so comforting about this dish that warms not just the belly, but also the soul. It’s one of those recipes I often turn to when I want to impress my family and friends without spending hours in the kitchen. The vibrant colors and rich flavors make it a perfect centerpiece for gatherings. I remember the first time I made this dish; the aroma wafting through my home was simply irresistible, drawing everyone to the kitchen like moths to a flame. Using spaghetti squash as a base not only adds a unique texture but also provides a healthier alternative to traditional pasta, making it suitable for various diets.
As the squash bakes, I find joy in preparing the hearty filling. The combination of savory Italian sausage, peppers, and aromatic garlic creates a melody of flavors that dance together beautifully. And let’s not forget the gooey mozzarella cheese that melts to perfection under the broiler, creating a golden crown for this dish. Every bite of Italian Baked Spaghetti Squash is a celebration of flavors that I can’t resist sharing with my loved ones.
So, if you’re looking for a dish that feels like a warm hug while still being nutritious, then this recipe is for you. It’s perfect for those chilly evenings when you want something hearty yet light. Trust me, once you try this Italian Baked Spaghetti Squash, it will become a staple in your home just like it has in mine!
Recipe Snapshot
45 mins
10 mins
35 mins
Medium
290 kcal
18 g
Keto, Gluten-Free, Low FODMAP
15 g
Skillet, Frying Pan, Oven, Wooden Spoon, Cutting Board, Baking Sheet
What’s Great About This Italian Baked Spaghetti Squash
It’s Healthy Yet Satisfying
One of the standout features of Italian Baked Spaghetti Squash is its ability to satisfy your cravings without the heavy calories of traditional pasta dishes. The spaghetti squash acts as a wonderful substitute, providing a lightness that’s perfect for any meal.
Versatile and Adaptable
This recipe is incredibly versatile. You can easily switch up the filling based on what you have on hand or your personal preferences. Whether you want to add more veggies or swap out the protein, the spaghetti squash remains the perfect vehicle for your creations.
Loaded with Flavor
The combination of Italian sausage, bell peppers, and garlic creates a dish bursting with flavor. Every bite is a delightful surprise, making it a hit with everyone at the table. Plus, the marinara sauce adds that classic Italian touch that brings everything together.
Easy to Prepare
Even if you’re not a seasoned chef, this dish is straightforward and forgiving. The steps are simple, and it doesn’t require any complicated techniques. You’ll impress your guests while keeping the stress levels low!
Perfect for Meal Prep
Another reason to love Italian Baked Spaghetti Squash is that it’s perfect for meal prepping. You can make a large batch and store leftovers for quick lunches or dinners throughout the week. It reheats beautifully, maintaining the wonderful texture and flavors.
Family-Friendly
This dish is a great way to get kids and picky eaters to enjoy their veggies. The familiar flavors of Italian sausage and cheese are always a hit, and the fun presentation of the spaghetti squash makes it exciting for everyone.
Essential Ingredients for Italian Baked Spaghetti Squash

The ingredients for Italian Baked Spaghetti Squash are not only simple but also work harmoniously to create a delightful dish. Each element plays a significant role, from the spaghetti squash that serves as the base to the savory filling that brings a burst of flavors. Together, they create a meal that is both nourishing and satisfying.
- 2 medium Spaghetti Squash: The star of the dish, it serves as a gluten-free substitute for traditional pasta. When roasted, it fluffs up beautifully to resemble strands of spaghetti.
- 2 tablespoons olive oil: Adds richness and helps in roasting the squash to golden perfection.
- 1/2 teaspoon salt: Enhances the natural flavors of the ingredients.
- 1/2 teaspoon black pepper, ground: Provides a subtle kick that complements the dish.
- 8 ounces Italian sausage, ground: The flavorful protein that gives the dish its hearty base.
- 1 medium onion: Adds sweetness and depth to the filling.
- 2 small bell peppers, red: Brings color and crunch, balancing the dish with freshness.
- 3 cloves garlic: Infuses the filling with aromatic flavor.
- 2 cups Marinara Sauce, Store-bought: A quick and convenient way to add rich tomato flavor.
- 1/2 teaspoon salt: A second layer of seasoning for the filling.
- 8 ounces mozzarella cheese: Melts beautifully, adding creaminess and a satisfying finish to the dish.
Recipe Directions for Italian Baked Spaghetti Squash

Making Italian Baked Spaghetti Squash is a delightful experience that fills your home with mouthwatering aromas. Follow these steps closely, and you’ll create a dish that’s sure to impress. Let’s get started!
- Preheat your oven to 400 degrees F. This is an important step as it ensures your spaghetti squash roasts evenly and becomes tender.
- Cut both spaghetti squash in half lengthwise. Use a sharp knife to make this task easier. Be cautious, as the squash can be tough. After cutting, scrape out the seeds using a spoon; this makes room for the filling.
- Drizzle olive oil over the insides of the squash and season with salt and pepper. This step will help to enhance the flavors and promote browning.
- Place the prepared squash halves on a cookie sheet, cut side up, and bake them for about 30 minutes or until they are soft. You’ll know they’re ready when you can easily pierce the flesh with a fork.
- While the squash is baking, prepare the filling. In a skillet over medium heat, add the Italian sausage. Use a wooden spoon to break up the meat as it cooks. Cook until browned and fully cooked through, then remove from the pan and set aside.
- Next, dice the onion and bell peppers. Add them to the same pan you used for the sausage. Sauté for about 5 to 7 minutes until the veggies are soft and fragrant.
- Mince the garlic and add it into the pan with the sautéed veggies. Cook for an additional minute until aromatic.
- Return the cooked Italian sausage to the pan, then add the marinara sauce and a pinch of salt. Stir everything together, allowing the flavors to meld for a few minutes before removing from heat.
- Once the squash is done, take it out of the oven and use a fork to fluff up the insides. It should easily flake apart, resembling spaghetti strands.
- Top each half with the filling mixture, ensuring an even distribution. Then, sprinkle the mozzarella cheese generously over the top of each filled squash half.
- Finally, return the filled squash halves to the oven and broil for about 2 minutes, or until the mozzarella cheese has melted and is bubbly and golden brown.
- Serve the Italian Baked Spaghetti Squash warm, and enjoy the delightful combination of flavors!
Things Worth Knowing
- Choosing the Right Squash: Select squash that feels heavy for its size, with a hard rind and a dull skin. This indicates ripeness and flavor.
- Cooking Variations: You can experiment with different proteins like turkey sausage or even a plant-based alternative if you prefer a vegetarian version.
- Storage Tips: Leftovers can be stored in an airtight container in the refrigerator for up to four days. Reheat gently in the oven or microwave.
- Making Ahead: You can prepare the filling in advance and store it separately, making the assembly quick when you’re ready to bake.
Recipe Notes about Italian Baked Spaghetti Squash

This dish is not only delicious but also easy to customize. Here are some helpful tips to make your experience even better:
- Storage: Leftover Italian Baked Spaghetti Squash can be kept in the refrigerator for up to four days in an airtight container. When reheating, consider adding a splash of marinara sauce to keep it moist.
- Freezing: You can freeze the filling separately from the squash. Thaw it overnight in the fridge before reheating and serving.
- Pairing: This dish pairs wonderfully with a light salad or some crusty bread to soak up the sauce.
- Experimenting: Feel free to add other vegetables such as spinach or mushrooms to the filling for added nutrition and flavor.
- Serving Size: Each half of the spaghetti squash serves as a generous portion; you might find one half is enough for a light dinner.
- Seasonal Adjustments: Try adding seasonal vegetables like zucchini or kale as substitutes for the bell peppers.
What to Serve Alongside Italian Baked Spaghetti Squash
When it comes to serving Italian Baked Spaghetti Squash, the options are endless! Here are some ideas to complement this delightful dish:
- Fresh Salad: A crisp garden salad with a vinaigrette adds a refreshing contrast to the hearty squash.
- Garlic Bread: Serve with warm garlic bread to soak up any leftover marinara sauce. It’s a classic pairing!
- Roasted Vegetables: A side of roasted seasonal vegetables can add an extra layer of flavor and nutrition to your meal.
- Wine Pairing: For a special occasion, consider serving a non-alcoholic sparkling cider to add a festive touch.
- Occasions: This dish is perfect for cozy family dinners, holiday gatherings, or even as a delicious meal prep option.
- Make It a Feast: For larger gatherings, serve Italian Baked Spaghetti Squash as part of a buffet alongside other Italian favorites like lasagna or stuffed peppers.
FAQ
Conclusion
Italian Baked Spaghetti Squash is a wonderful fusion of flavors and comfort that truly captures the essence of fall dining. This recipe is not only scrumptious, but it also offers a healthier alternative to pasta while still being incredibly satisfying. I encourage you to give it a try—it’s sure to become a favorite in your home. You’ll enjoy how easy it is to prepare and how everyone will love it!

Italian Baked Spaghetti Squash
Equipment
- Skillet
- Frying Pan
- Oven
- Wooden Spoon
- Cutting Board
- Baking Sheet
Ingredients
- 2 medium Spaghetti Squash
- 2 tablespoons Olive Oil
- 1/2 teaspoon Salt
- 1/2 teaspoon Black Pepper, Ground
- 8 ounces Italian Sausage, Ground
- 1 medium Onion
- 2 small Bell Pepper, Red
- 3 cloves Garlic
- 2 cups Marinara Sauce, Store-Bought
- 1/2 teaspoon Salt
- 8 ounces Mozzarella Cheese
Instructions
- Preheat your oven to 400 degrees F. This is an important step as it ensures your spaghetti squash roasts evenly and becomes tender.
- Cut both spaghetti squash in half lengthwise. Use a sharp knife to make this task easier. Be cautious, as the squash can be tough. After cutting, scrape out the seeds using a spoon; this makes room for the filling.
- Drizzle olive oil over the insides of the squash and season with salt and pepper. This step will help to enhance the flavors and promote browning.
- Place the prepared squash halves on a cookie sheet, cut side up, and bake them for about 30 minutes or until they are soft. You’ll know they’re ready when you can easily pierce the flesh with a fork.
- While the squash is baking, prepare the filling. In a skillet over medium heat, add the Italian sausage. Use a wooden spoon to break up the meat as it cooks. Cook until browned and fully cooked through, then remove from the pan and set aside.
- Next, dice the onion and bell peppers. Add them to the same pan you used for the sausage. Sauté for about 5 to 7 minutes until the veggies are soft and fragrant.
- Mince the garlic and add it into the pan with the sautéed veggies. Cook for an additional minute until aromatic.
- Return the cooked Italian sausage to the pan, then add the marinara sauce and a pinch of salt. Stir everything together, allowing the flavors to meld for a few minutes before removing from heat.
- Once the squash is done, take it out of the oven and use a fork to fluff up the insides. It should easily flake apart, resembling spaghetti strands.
- Top each half with the filling mixture, ensuring an even distribution. Then, sprinkle the mozzarella cheese generously over the top of each filled squash half.
- Finally, return the filled squash halves to the oven and broil for about 2 minutes, or until the mozzarella cheese has melted and is bubbly and golden brown.
- Serve the Italian Baked Spaghetti Squash warm, and enjoy the delightful combination of flavors!


