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You are here: Home / Recipes / Main Dish / Vegetarian / Tuscan Spaghetti Squash

Tuscan Spaghetti Squash

Published March 9, 2020. Last updated May 14, 2025 by Lauren Vavala Harris

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A skillet of tuscan spaghetti squash over a blue background with text overlay.
A skillet of tuscan spaghetti squash over a blue background with text overlay.
2 images of Tuscan spaghetti squash with text overlay between them.
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Tuscan Spaghetti Squash is an easy vegetarian meal perfect for busy week nights. With only 18 net carbs per generous serving, it’s naturally low carb, keto friendly, and gluten free.

Close up of half a skillet of Tuscan Spaghetti Squash with garlic, fresh parsley and a blue and white towel nearby over a wood board over a gray backdrop

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Spaghetti squash is such an amazing stand in for regular pasta. It doesn’t have a strong flavor of its own and easily takes on the other flavors in the dish.

In this recipe for Tuscan Spaghetti Squash, the creamy Parmesan sauce gives the squash the same delicious flavor. It has a very similar taste and texture to that of angel hair pasta.

This recipe is vegetarian, but if you’d like add a little more protein, try this Tuscan Chicken and Spaghetti Squash.

Why This Recipe Works

This recipe, as written, is vegetarian, gluten free, low carb and keto diet friendly. It’s an excellent choice for dinner for Meatless Monday.

If you’re not vegetarian and want to add a little more protein to the recipe, it’s easily adaptable. Simply mix in some cooked chicken or beef strips.

You can make the spaghetti squash ahead of time. Finishing the dish will be even quicker and easier when dinner time rolls around and everyone is hungry.

How to Make Tuscan Spaghetti Squash

What You Need To Make This Recipe

Ingredients needed for Tuscan Spaghetti Squash on a white background

To make this recipe you will need a spaghetti squash, baby spinach, sun-dried tomatoes, heavy cream, Parmesan cheese, garlic, shallot, butter, olive oil, salt, and pepper.

If desired, you can garnish this dish with fresh parsley.

Chef’s Tip: if you’re not vegetarian and want to add more protein to this dish, you can mix in cooked chicken or beef.

The full amounts and printable instructions can be found in the recipe card at the end of this post.

Chef’s Tip: if you have extra spinach and sun-dried tomatoes after making this recipe, a great way to use them up is to make Greek Omelets the next day for breakfast or dinner.

Prep!

You will need to mince the garlic, shallot and parsley if using. You can buy julienne cut sun-dried tomatoes or you can slice them yourself.

Preheat your oven to 350°F.

Create!

Spaghetti squash cut in half and seasoned with olive oil, salt and pepper on a baking sheet

Cut the spaghetti squash in half lengthwise and scoop out the seeds.

Place on a baking sheet and brush with the olive oil. Season with salt and pepper.

Roasted spaghetti squash halves on a baking sheet

Roast for 45 to 60 minutes or until the squash can be easily shredded with a fork.

Remove from the oven and allow to cool.

Tip: to save time, you can cook the spaghetti squash in the microwave. Leave the spaghetti squash whole and pierce about 10 holes into it. Microwave on high for 10 to 15 minutes or until tender. Allow to cool before cutting in half and removing the seeds. Then use a fork to scrape out the inside.

Garlic, shallots, and sub-dried tomatoes in a black skillet over a white background

While the squash is cooling, melt the butter in a large skillet over medium heat.

Add the garlic and shallot. Cook for 1 to 2 minutes or until just starting to soften.

Mix in the sun-dried tomatoes and cook an additional minute.

A skillet with spinach and sun-dried tomatoes in a cream sauce over a white background

Pour in the heavy cream and cook until hot and bubbly, about 1 to 2 more minutes.

Remove the pan from the heat and stir in the Parmesan cheese and baby spinach.

2 roasted spaghetti squash halves on a baking sheet with one scraped out with a fork to show the spaghetti-like appearance

Once the squash is cool, use a fork to scrape it all out of the skin.

A black skillet with spaghetti squash, sun-dried tomatoes and spinach over a white background

Stir the squash into the cream sauce and toss until everything is evenly coated.

Present!

Overhead of a skillet with Tuscan Spaghetti Squash and a wood spoon over a wood background with a blue and white towel and garlic in the background

Garnish with fresh parsley, if desired.

Tips and Techniques

  • To save time, you can cook the spaghetti squash in the microwave.
  • You can mix in cooked chicken or beef for added protein and heartiness, if desired.
  • Store leftovers in an airtight container in the refrigerator. Use within 3 to 5 days.

FAQ’s

Is Spaghetti Squash Healthy?

Yes, spaghetti squash is an excellent choice as part of a healthier diet. It’s low in calories and carbohydrates making it a great alternative to pasta.

Does Spaghetti Squash Taste Like Pasta?

No, spaghetti squash does not taste like pasta. It has a relatively mild squash flavor and tends to take on the other flavors in the dish.

More Vegetarian Recipes to Try

Another low carb, gluten free vegetarian recipe that you may enjoy is this one for Keto Mac and Cheese Zoodles.

If you’re not low carb or gluten free and want to try a couple more really delicious vegetarian recipes, be sure to check out this recipe for Sweet Potato and Black Bean Tacos and this one for Creamy Goat Cheese Pasta Sauce.

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Overhead of a skillet with Tuscan Spaghetti Squash and a wood spoon over a wood background with a blue and white towel
Print

Tuscan Spaghetti Squash

Tuscan Spaghetti Squash is an easy vegetarian meal perfect for busy week nights. With only 18 net carbs per generous serving, it’s naturally low carb, keto friendly, and gluten free.
Course Dinner, Main Dish
Cuisine Gluten Free, Low Carb, Vegetarian
Prep Time 10 minutes minutes
Cook Time 1 hour hour 10 minutes minutes
Total Time 1 hour hour 20 minutes minutes
Servings 4 servings
Calories 389kcal
Author Lauren Harris

Ingredients

  • 1 medium spaghetti squash
  • 1 tablespoon extra virgin olive oil
  • 1/2 teaspoon salt (or to taste)
  • 1/4 teaspoon pepper (or to taste)
  • 1 tablespoon butter
  • 4 cloves garlic * minced
  • 1 shallot * minced
  • 2 tablespoons sun-dried tomatoes packed in oil, drained, julienne cut
  • 1 cup heavy cream
  • 1/3 cup Parmesan cheese * grated
  • 3 ounces baby spinach
  • fresh parsley * optional, garnish

Instructions

  • Preheat oven to 350°F.
  • Cut the spaghetti squash in half lengthwise and scoop out the seeds.
  • Place on a baking sheet and brush with the olive oil. Season with salt and pepper.
  • Roast for 45 to 60 minutes or until the squash can be easily shredded with a fork.
  • Remove from the oven and allow to cool.
  • While the squash is cooling, melt the butter in a large skillet over medium heat.
  • Add the garlic and shallot. Cook for 1 to 2 minutes or until just starting to soften.
  • Mix in the sun-dried tomatoes and cook an additional minute.
  • Pour in the heavy cream and cook until hot and bubbly, about 1 to 2 more minutes.
  • Remove the pan from the heat and stir in the Parmesan cheese and baby spinach.
  • Once the squash is cool enough to handle, use a fork to scrape it all out of the skin.
  • Stir the squash into the cream sauce and toss until everything is evenly coated.
  • Garnish with fresh parsley, if desired.

Notes

Tips and Techniques

  • To save time, you can cook the spaghetti squash in the microwave or make it ahead of time and store it tightly covered in the refrigerator until needed.
  • You can mix in cooked chicken or beef for added protein and heartiness, if desired.
  • Store leftovers in an airtight container in the refrigerator. Use within 3 to 5 days.
 
** Nutritional information is an estimate and may vary.

Nutrition

Serving: 1serving | Calories: 389kcal | Carbohydrates: 23g | Protein: 7g | Fat: 32g | Saturated Fat: 18g | Cholesterol: 95mg | Sodium: 513mg | Potassium: 543mg | Fiber: 5g | Sugar: 8g | Vitamin A: 3332IU | Vitamin C: 14mg | Calcium: 222mg | Iron: 2mg

This recipe was originally posted on January 9, 2016. It was updated with an improved recipe, more thorough instructions, new images, tips, techniques, and FAQ’s in March 2020.

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Filed Under: Gluten Free, Main Dish, Recipes, Vegetarian

Welcome, I'm Lauren!

Delicious Little Bites is where I share all types of recipes from appetizers to desserts. You will also find plenty of keto, gluten free, and vegetarian recipes here to help you put a delicious meal on the table every night that the whole family will love! Read More...

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