Name: Garlic Parmesan Spaghetti Squash
Prep time: 10 min
Cook time: PT-488227H11M33S
Total time: PT-488227H11M33S
Cuisine: Italian
Ingredients: 1 medium to large spaghetti squash; 4 tablespoons extra virgin olive oil, divided; 4 large cloves garlic, minced (about 2 tablespoons); 1/4 teaspoon sea salt; 1/4 teaspoon black pepper; 1/4 cup grated parmesan; 1/4 cup chopped Italian parsley

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Garlic Parmesan Spaghetti Squash is a light, flavorful, and healthy alternative to traditional pasta. With tender strands of roasted squash tossed in fragrant garlic, rich olive oil, parmesan, and fresh parsley, this dish makes a perfect side or even a satisfying vegetarian main course. Simple to prepare and full of flavor, it’s a delicious way to enjoy a low-carb twist on Italian comfort food.

Why You’ll Love This Recipe

A healthy and low-carb alternative to pasta
Packed with garlic and parmesan flavor
Easy to make with just a handful of ingredients
Two cooking methods—oven-baked or microwave—for flexibility
Naturally gluten-free and vegetarian

Ingredients

(Tip: You’ll find the full list of Ingredients and measurements in the recipe card below.)

1 medium to large spaghetti squash
4 tablespoons extra virgin olive oil, divided
4 large cloves garlic, minced (about 2 tablespoons)
1/4 teaspoon sea salt
1/4 teaspoon black pepper
1/4 cup grated parmesan
1/4 cup chopped Italian parsley

Directions

Oven-Baked Method (Preferred)

Preheat oven to 400°F (200°C).
Wash and slice squash lengthwise. Scoop out seeds.
Brush inside with 2 tablespoons olive oil, then season with salt and pepper.
Place cut-side down on a parchment-lined baking sheet. Bake 30–35 minutes, until tender when pierced with a fork.
Scrape the insides with a fork to create spaghetti-like strands.
In a large frying pan, heat remaining 2 tablespoons olive oil. Add garlic and sauté 1–2 minutes until softened and fragrant.
Add squash strands, parmesan, and parsley. Stir to combine and serve immediately.

Microwave Method

Follow steps 2–3 from above. Place squash cut-side down in a microwave-safe dish with 1 inch of water.
Microwave on high for 15 minutes. If not tender, microwave an additional 5 minutes.
Let cool slightly, then scrape into spaghetti strands.
In a frying pan, heat 2 tablespoons olive oil, sauté garlic, then add squash strands.
Stir in parmesan and parsley. Serve warm.

Servings and timing

Servings: 4
Prep time: 10 minutes
Cook time: 30–35 minutes (oven) or 20 minutes (microwave)
Total time: 40–45 minutes (oven) or 30 minutes (microwave)

Variations

Add a squeeze of lemon juice for brightness.
Toss in red pepper flakes for a spicy kick.
Top with extra parmesan or pecorino for more cheesiness.
Stir in spinach or kale for added greens.
Add toasted pine nuts or walnuts for crunch.

Storage/Reheating

Store leftovers in an airtight container in the fridge for up to 3 days.
Reheat in a skillet over medium heat or in the microwave until warm.
Freezing is not recommended, as spaghetti squash can become watery when thawed.

FAQs

Can I prepare spaghetti squash ahead of time?

Yes, you can roast the squash up to 2 days in advance and store the strands in the fridge until ready to sauté.

Do I have to remove the seeds before cooking?

Yes, removing the seeds before roasting or microwaving ensures easier preparation and better texture.

Is spaghetti squash low carb?

Yes, it’s naturally low in carbs and a great alternative to pasta.

Can I use pre-minced garlic?

Fresh garlic is best for flavor, but pre-minced garlic works in a pinch.

Can I make this vegan?

Yes, simply omit the parmesan or use a plant-based cheese alternative.

How do I know when the squash is done cooking?

The flesh should pierce easily with a fork and separate into strands when scraped.

Can I roast the squash whole?

Yes, but slicing it in half before cooking makes it easier to scoop out and season.

Does spaghetti squash taste like pasta?

It has a mild, slightly sweet flavor with a tender-crisp texture—different from pasta but delicious in its own way.

Can I bake it face up instead of face down?

Yes, but face-down baking helps steam the squash for even cooking and softer strands.

What dishes pair well with this recipe?

It pairs beautifully with roasted chicken, fish, or as a side to Italian mains like lasagna or eggplant parmesan.

Conclusion

Garlic Parmesan Spaghetti Squash is a simple, wholesome recipe that transforms a humble vegetable into a flavorful, pasta-like dish. With its light texture, garlicky aroma, and cheesy finish, it’s an easy recipe to add to your weekly menu—perfect for those looking for a healthy yet satisfying alternative to traditional pasta.