Stuffed Spaghetti Squash
Stuffed spaghetti squash is a delightful dish that combines healthiness with comfort. These stuffed spaghetti squash lasagna boats are not just tasty but also loaded with cheesy goodness. Perfect for family dinners, meal prep, or impressing guests, they offer a nutritious twist on traditional lasagna. With a simple preparation process and fresh ingredients, this meal caters to various occasions, making it a standout choice for any table.
Why You’ll Love This Recipe
- Healthy Comfort Food: Enjoy the flavors of lasagna without the heavy carbs.
- Easy to Make: With straightforward steps, you can whip up this dish in no time.
- Versatile Options: Customize your filling with different vegetables or proteins as you prefer.
- Perfect for Meal Prep: Great for leftovers or make-ahead meals during busy weeks.
- Family-Friendly: Kids and adults alike will love digging into these delicious boats!
Tools and Preparation
Before diving into the cooking process, gather your tools. Having everything ready will streamline your experience and ensure a smooth preparation.
Essential Tools and Equipment
- Baking sheet
- Knife
- Cutting board
- Mixing bowl
- Spoon
Importance of Each Tool
- Baking sheet: Essential for roasting the spaghetti squash evenly and collecting any drips.
- Knife: A sharp knife is crucial for cutting through the tough skin of the squash safely.
- Mixing bowl: Use this for combining your filling ingredients conveniently.
- Spoon: A sturdy spoon helps in scooping out the flesh of the squash effortlessly.

Ingredients
Stuffed spaghetti squash lasagna boats are cheesy, healthy comfort food with simple ingredients and prep. Easy, healthy, and low carb!
For the Spaghetti Squash
- 1 medium Spaghetti squash
- 4 tsp Olive oil (divided)
- Sea salt
For the Filling
- 1 tbsp Olive oil (divided)
- 2 cloves Garlic
- 1/2 lb Ground beef
- 1/2 tsp Sea salt
- 1/8 tsp Black pepper (or more if you like it spicy)
- 1/2 cup Marinara sauce
- 1 tsp Italian seasoning
- 2/3 cup Ricotta cheese (whole milk or 2%)
- 1/3 cup Grated parmesan cheese
- 1 tbsp Olive oil
- Sea salt
- 2/3 cup Mozzarella cheese (shredded, divided)
How to Make Stuffed Spaghetti Squash
Step 1: Prepare the Spaghetti Squash
First, preheat your oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds. Drizzle with 2 teaspoons of olive oil and sprinkle with sea salt.
Step 2: Roast the Squash
Place both halves cut-side down on a baking sheet. Roast in the preheated oven for about 30-35 minutes or until tender. Once cooked, allow them to cool slightly before scraping out the flesh into strands.
Step 3: Prepare the Filling
In a skillet over medium heat, add 1 tablespoon of olive oil. Sauté minced garlic until fragrant. Add ground beef, sea salt, and black pepper; cook until browned. Stir in marinara sauce and Italian seasoning.
Step 4: Combine Cheeses
In a mixing bowl, combine ricotta cheese, grated parmesan cheese, and half of the mozzarella cheese. Mix well until all ingredients are blended together.
Step 5: Fill the Squash Boats
Add cooked spaghetti squash strands to the meat mixture, then fold in the cheese mixture gently until well combined. Spoon this filling back into each half of the roasted spaghetti squash.
Step 6: Top with Cheese and Bake
Sprinkle remaining mozzarella cheese on top of each filled boat. Return to oven and bake for an additional 10-15 minutes until cheese is bubbly and golden brown.
Serve hot and enjoy these delicious stuffed spaghetti squash boats!
How to Serve Stuffed Spaghetti Squash
Stuffed spaghetti squash is a versatile dish that can be served in various ways to suit your meal setting. Whether it’s a casual family dinner or a festive gathering, these delicious boats are sure to impress.
Individual Portions
- Each half of the stuffed spaghetti squash makes for a perfect single serving, allowing guests to enjoy their own flavorful boat.
Garnish Options
- Top with fresh herbs like basil or parsley for added color and flavor. A sprinkle of crushed red pepper can also add a spicy kick.
Pair with Salad
- Serve alongside a crisp green salad dressed with vinaigrette. The freshness of the salad complements the rich flavors of the stuffed squash.
Accompanying Bread
- Offer slices of garlic bread or a warm baguette on the side. This will soak up any sauce left on the plate and enhance the meal experience.
Family Style Serving
- Place multiple stuffed spaghetti squashes on a large platter for family-style dining. This encourages sharing and adds a communal feel to your meal.
Best Side Dishes for Stuffed Spaghetti Squash
Pairing side dishes with your stuffed spaghetti squash can elevate your meal even further. Here are some great options:
-
Garlic Bread
Crispy and buttery, this classic is perfect for mopping up any sauce from your stuffed squash. -
Caesar Salad
A crisp Caesar salad brings crunch and creaminess that balances the hearty squash filling. -
Roasted Vegetables
Seasonal roasted veggies add color and nutrition, providing additional textures to complement your main dish. -
Quinoa Salad
A light quinoa salad with cucumbers and tomatoes offers freshness and protein, making it an excellent side choice. -
Coleslaw
A tangy coleslaw gives a nice crunch and refreshing taste that pairs well with the richness of the stuffed squash. -
Steamed Asparagus
Tender asparagus drizzled with lemon brings brightness that contrasts beautifully with your comforting main dish. -
Caprese Skewers
Cherry tomatoes, mozzarella balls, and basil on skewers create an easy-to-eat appetizer that’s bursting with flavor. -
Herbed Rice Pilaf
Fluffy rice cooked with herbs provides a subtle, aromatic side that enhances the overall meal experience.
Common Mistakes to Avoid
When making stuffed spaghetti squash, it’s essential to avoid common pitfalls that can affect the dish’s flavor and texture.
- Skipping the seasoning: Failing to season your filling properly can lead to blandness. Always taste as you go and adjust with sea salt and pepper.
- Overcooking the squash: Cooking the spaghetti squash for too long can make it mushy. Aim for just tender strands; check regularly during baking.
- Ignoring moisture: Excess moisture can make your stuffed squash soggy. Drain any excess liquid from the filling before stuffing.
- Using low-quality cheese: Low-quality cheese may not melt well or provide enough flavor. Choose good quality ricotta and mozzarella for the best results.
- Not allowing it to cool: Cutting into the squash immediately after cooking can lead to a messy serving. Let it cool slightly for easier handling.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- The stuffed spaghetti squash will last up to 3 days in the refrigerator.
Freezing Stuffed Spaghetti Squash
- Wrap tightly in plastic wrap or foil.
- Freeze for up to 2 months for optimal freshness.
Reheating Stuffed Spaghetti Squash
- Oven: Preheat oven to 350°F (175°C). Place in a baking dish with a splash of water; cover with foil. Heat for about 20-25 minutes until warm.
- Microwave: Place on a microwave-safe plate and cover loosely. Heat on medium power in 1-minute intervals until warmed through.
- Stovetop: In a skillet over medium heat, add a little olive oil. Cook until heated, stirring occasionally.
Frequently Asked Questions
Here are some common questions about making stuffed spaghetti squash.
Can I use other ground meats for Stuffed Spaghetti Squash?
Absolutely! Ground turkey or chicken makes a great alternative and adds unique flavors.
How do I know when my spaghetti squash is done?
The skin should be lightly golden and yield slightly when pressed. The inside should be tender but not mushy.
Can I prepare Stuffed Spaghetti Squash ahead of time?
Yes! You can prepare the filling ahead of time and store it separately. Just stuff the squash before baking.
What can I add for more flavor in Stuffed Spaghetti Squash?
Consider adding sautéed vegetables like bell peppers or mushrooms, or spices like red pepper flakes for an extra kick.
Final Thoughts
Stuffed spaghetti squash is not only delicious but also versatile. You can customize it with different types of meat, veggies, or cheeses based on your preference. This healthy comfort food is perfect for any occasion, so give it a try!
Stuffed Spaghetti Squash
Stuffed spaghetti squash is a delightful dish that marries health and comfort in an easy-to-make recipe. These cheesy stuffed spaghetti squash lasagna boats offer a nutritious twist on traditional lasagna, making them perfect for family dinners, meal prep, or impressing guests. With a flavorful filling of ground beef, marinara sauce, and creamy cheeses nestled within tender strands of roasted squash, this dish is sure to please everyone at the table. The versatility of ingredients allows you to customize your filling with various vegetables or proteins, ensuring a satisfying and wholesome meal every time.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: Serves 4
- Category: Main
- Method: Baking
- Cuisine: Italian
Ingredients
- 1 medium spaghetti squash
- 4 tsp olive oil
- Sea salt
- 2 cloves garlic
- 1/2 lb ground beef
- 1/2 cup marinara sauce
- 2/3 cup ricotta cheese
- 1/3 cup grated parmesan cheese
- 2/3 cup mozzarella cheese (shredded)
Instructions
- Preheat oven to 400°F (200°C). Cut the spaghetti squash in half, scoop out seeds, drizzle with olive oil, and sprinkle with sea salt.
- Place cut-side down on a baking sheet and roast for 30-35 minutes until tender. Allow to cool slightly.
- In a skillet over medium heat, add olive oil and sauté minced garlic until fragrant. Brown the ground beef and season with salt and pepper, then stir in marinara sauce.
- In a mixing bowl, combine ricotta, parmesan, and half of the mozzarella.
- Mix cooked spaghetti strands into the meat mixture and fold in cheese blend. Spoon filling back into the squash halves.
- Top with remaining mozzarella and bake for another 10-15 minutes until bubbly.
Nutrition
- Serving Size: 1 stuffed spaghetti squash half (approx. 250g)
- Calories: 365
- Sugar: 5g
- Sodium: 680mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 5g
- Protein: 23g
- Cholesterol: 75mg