Spaghetti Squash Alfredo
Spaghetti Squash Alfredo is a delightful twist on the classic creamy pasta dish, perfect for weeknight dinners or special occasions. This unique recipe swaps traditional pasta for roasted spaghetti squash, making it a low-carb alternative that still delivers on flavor and satisfaction. The rich Alfredo sauce complements the tender strands of squash, creating a comforting meal that everyone will love.
Why You’ll Love This Recipe
- Light and Healthy: With spaghetti squash instead of pasta, this dish is lower in carbs while still being filling.
- Quick Preparation: The recipe takes just 55 minutes from start to finish, making it an easy choice for busy weeknights.
- Versatile Flavor: The creamy garlic Parmesan sauce can be adjusted with your favorite herbs or spices to suit your taste.
- Impressive Presentation: The vibrant strands of squash make for a beautiful plate that is sure to impress guests at dinner parties.
- Easily Customizable: Add vegetables, chicken, or turkey for extra nutrition and flavor variations.
Tools and Preparation
To create your Spaghetti Squash Alfredo, you’ll need some essential kitchen tools to ensure smooth preparation.
Essential Tools and Equipment
- Baking sheet
- Sharp knife
- Fork
- Skillet
- Wooden spoon
Importance of Each Tool
- Baking sheet: A sturdy surface for roasting the squash evenly without mess.
- Sharp knife: Makes it easier to cut through the tough exterior of the spaghetti squash safely and efficiently.
- Skillet: Ideal for sautΓ©ing garlic and combining ingredients into a creamy sauce.
- Fork: Perfect for shredding the roasted squash into its signature strands.

Ingredients
A lightened-up twist on Alfredo using roasted spaghetti squash.
For the Spaghetti Squash
- 1 large spaghetti squash
- 2 tbsp olive oil
For the Alfredo Sauce
- 3 cloves garlic, minced
- 1 cup heavy cream
- 1 cup Parmesan cheese, grated
- 2 tbsp butter
For Garnishing
- Salt and pepper, to taste
- Fresh parsley, for garnish
How to Make Spaghetti Squash Alfredo
Step 1: Preheat the Oven
Preheat your oven to 400Β°F (200Β°C). This temperature allows the spaghetti squash to roast perfectly.
Step 2: Prepare the Spaghetti Squash
- Halve the spaghetti squash carefully using a sharp knife.
- Remove the seeds with a spoon.
- Brush the inside of each half with olive oil.
- Place the halves cut-side down on a baking sheet.
- Roast in the preheated oven for about 40 minutes or until tender.
Step 3: Shred the Squash
Once roasted, remove the spaghetti squash from the oven and let it cool slightly. Use a fork to shred the flesh into long strands.
Step 4: Make the Alfredo Sauce
- In a skillet over medium heat, melt butter.
- Add minced garlic, sautΓ©ing for about one minute until fragrant.
- Pour in heavy cream, stirring continuously.
- Gradually add in Parmesan cheese, mixing until smooth and creamy.
Step 5: Combine and Serve
Toss the shredded spaghetti squash with the Alfredo sauce until well coated. Season with salt and pepper. Garnish with fresh parsley before serving. Enjoy your delicious Spaghetti Squash Alfredo!
How to Serve Spaghetti Squash Alfredo
Spaghetti Squash Alfredo is a versatile dish that can be enjoyed in various ways. Here are some creative serving suggestions to elevate your meal.
Classic Presentation
- Serve the spaghetti squash directly in its shell for a rustic look.
- Garnish with fresh parsley and a sprinkle of extra Parmesan cheese for added flavor.
Add Protein
- Top with grilled chicken or turkey for a hearty meal.
- For a vegetarian option, consider adding sautΓ©ed mushrooms or spinach.
Pair with Fresh Salad
- Serve alongside a mixed green salad drizzled with balsamic vinaigrette.
- A Caesar salad can also complement the creamy Alfredo sauce beautifully.
Incorporate Vegetables
- Add steamed broccoli or roasted bell peppers on top of the squash for extra nutrition.
- Zucchini noodles can be mixed in for more texture and flavor.
How to Perfect Spaghetti Squash Alfredo
To ensure your Spaghetti Squash Alfredo turns out delicious every time, follow these helpful tips.
- Choose the right squash: Select a firm spaghetti squash with no soft spots.
- Roast evenly: Cut the squash lengthwise and roast until tender, ensuring it cooks evenly for the best texture.
- SautΓ© garlic carefully: Avoid burning the garlic by sautΓ©ing it on low heat; this enhances the sauce’s flavor.
- Adjust creaminess: Feel free to add more cream or cheese based on your preference for richness.
- Season generously: Taste and adjust salt and pepper before serving to enhance all flavors.
- Serve immediately: Enjoy the dish fresh to savor its creamy texture and vibrant taste.
Best Side Dishes for Spaghetti Squash Alfredo
Complement your Spaghetti Squash Alfredo with these delightful side dishes that enhance your dining experience.
- Garlic Bread: Crispy garlic bread adds a crunchy contrast to the creamy pasta dish.
- Caprese Salad: Fresh tomatoes, mozzarella, and basil provide a refreshing balance to rich flavors.
- Roasted Asparagus: Lightly seasoned roasted asparagus brings an earthy touch to your meal.
- Bruschetta: Toasted bread topped with diced tomatoes and basil offers a bright flavor burst.
- Grilled Vegetables: A mix of grilled zucchini, bell peppers, and onions pairs well with Alfredo’s creaminess.
- Cauliflower Rice: This low-carb option works great as a light accompaniment while keeping meals healthy.
Common Mistakes to Avoid
- Not roasting the squash properly: Roasting at a high temperature helps to achieve a tender texture. Make sure to roast for the full 40 minutes.
- Skipping the seasoning: Seasoning is key! Don’t forget to add salt and pepper to enhance the flavor of your sauce and squash.
- Overcooking garlic: Garlic burns quickly and can turn bitter. SautΓ© it just until fragrant to keep it flavorful.
- Using low-quality cheese: Quality matters! Opt for fresh, grated Parmesan cheese for the best taste and creaminess in your Alfredo sauce.
- Not shredding squash correctly: Shredding should create long strands. Use a fork to scrape the flesh properly for that perfect spaghetti-like texture.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Ensure it cools completely before placing it in the fridge.
Freezing Spaghetti Squash Alfredo
- Freeze in a freezer-safe container for up to 2 months.
- Label with the date for easy tracking.
Reheating Spaghetti Squash Alfredo
- Oven: Preheat oven to 350Β°F, cover with foil, and heat for about 20 minutes or until warmed through.
- Microwave: Place in a microwave-safe dish, cover, and heat on medium power in 1-minute intervals until hot.
- Stovetop: Heat in a pan over low heat, stirring frequently until warmed.
Frequently Asked Questions
Spaghetti Squash Alfredo is a popular dish, and many have questions about it. Here are some common inquiries.
Can I make Spaghetti Squash Alfredo vegan?
Yes, you can use plant-based cream and nutritional yeast in place of heavy cream and Parmesan cheese for a vegan version.
What can I substitute for heavy cream in Spaghetti Squash Alfredo?
You can use coconut cream or cashew cream as excellent substitutes that maintain creaminess without dairy.
How do I know when my spaghetti squash is done roasting?
The squash is done when it is tender enough to easily shred into strands with a fork.
Can I add protein to Spaghetti Squash Alfredo?
Absolutely! Grilled chicken or sautΓ©ed shrimp would pair wonderfully with this dish.
Final Thoughts
Spaghetti Squash Alfredo offers a delightful twist on traditional pasta dishes while remaining light and satisfying. This recipe allows for plenty of customizationβtry adding veggies or your favorite protein. Enjoy creating this versatile meal that is sure to please everyone at your table!
Spaghetti Squash Alfredo
Spaghetti Squash Alfredo is a delicious and healthy twist on the beloved classic pasta dish. By substituting traditional pasta with roasted spaghetti squash, this recipe offers a low-carb alternative that doesn’t sacrifice flavor. The creamy garlic Parmesan sauce perfectly complements the tender strands of squash, creating a comforting meal that’s ideal for weeknight dinners or special gatherings. Not only does it look beautiful on the plate, but it’s also easily customizableβadd your favorite vegetables or proteins to make it your own. Enjoy the rich flavors and guilt-free indulgence of this delightful dish.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Total Time: 50 minutes
- Yield: Serves 4
- Category: Main
- Method: Baking
- Cuisine: Italian
Ingredients
- 1 large spaghetti squash
- 2 tbsp olive oil
- 3 cloves garlic, minced
- 1 cup heavy cream
- 1 cup grated Parmesan cheese
- 2 tbsp butter
- Salt and pepper, to taste
- Fresh parsley for garnish
Instructions
- Preheat the oven to 400Β°F (200Β°C).
- Halve the spaghetti squash and remove seeds. Brush cut sides with olive oil and place cut-side down on a baking sheet. Roast for about 40 minutes until tender.
- Once cooled, shred the squash into strands using a fork.
- In a skillet over medium heat, melt butter and sautΓ© garlic until fragrant. Add heavy cream and stir continuously before gradually mixing in Parmesan cheese until smooth.
- Toss the shredded squash with Alfredo sauce, season with salt and pepper, and garnish with parsley before serving.
Nutrition
- Serving Size: 1 cup (240g)
- Calories: 380
- Sugar: 3g
- Sodium: 450mg
- Fat: 29g
- Saturated Fat: 16g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 20g
- Fiber: 5g
- Protein: 12g
- Cholesterol: 60mg