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Home » Recipes » Recipes

Published: Apr 26, 2023 · Modified: Oct 24, 2025

How to Roast Spaghetti Squash in the Oven

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Learn how to oven roast spaghetti squash perfectly every time with this easy guide. Enjoy a healthy and delicious meal with this gluten-free and low-carb recipe.

Roasted spaghetti squash cut in half, drizzled with olive oil and salt and pepper with fork in one half.

Are you a fan of spaghetti squash but never quite sure how to cook it? Don't worry, we've got you covered! Baking spaghetti squash in the oven is a delicious and easy way to enjoy this versatile vegetable. Not only is it a healthy alternative to pasta, but it's also a gluten-free and low-carb option. In this post, we'll guide you through the simple steps of roasting spaghetti squash in the oven, including frequently asked questions and tips for recipe success. 

Spaghetti squash is a garden favorite on our farm because it's such a versatile vegetable and there are many different ways to prepare it. In this post, we're cooking spaghetti squash in the oven. It's my favorite way, and preferred method, to prepare a simple side dish for our family.

Why Oven Roasting Spaghetti Squash is the Best Way

Oven-roasting spaghetti squash is a great way to achieve a perfect texture and flavor. Roasting brings out the vegetable's natural sweetness and gives it a slightly caramelized flavor. It's also a low-maintenance cooking method that requires minimal preparation, making it a perfect option for busy weeknights.

Whole spaghetti squash sitting on a cutting board. Large chef's knife next to squash.

Ingredients Needed

  • spaghetti squash
  • Olive oil
  • Salt and pepper

See the printable recipe card below for exact quantities.

Equipment Needed

  • sharp chef's knife
  • sturdy cutting board
  • parchment paper

How to Roast Spaghetti Squash

Preheat oven to 400°F. Line a baking sheet with parchment paper.

Spaghetti squash with ends cut off, sitting on a cutting board. Large chef's knife next to squash.

Cut the ends off a whole spaghetti squash with a sharp chef's knife.

Spaghetti squash cut in half, sitting on a cutting board. Large chef's knife next to squash.

Then cut the whole squash in half lengthwise.

Spaghetti squash cut in half, sitting on a cutting board with seeds being removed by a spoon. Large chef's knife next to squash, seeds in a small bowl.

Remove the spaghetti squash seeds and pulp with a spoon.

Spaghetti squash cut in half, sitting on parchment paper and a baking sheet.

Place the spaghetti squash on the parchment lined baking sheet.

Roasted spaghetti squash cut in half, drizzled with olive oil and salt and pepper, sitting on parchment paper and a baking sheet.

Drizzle olive oil over the cut side of the squash and season with salt and pepper.

Spaghetti squash cut in half, turned upside down, sitting on parchment paper and a baking sheet.

Place the spaghetti squash halves cut side down on the parchment paper lined baking sheet.

Roasted spaghetti squash cut in half, drizzled with olive oil and salt and pepper, sitting on parchment paper and a baking sheet.

Roast for 35 to 40 minutes or until lightly browned on the outside and fork tender on the inside. If your squash is larger, it may require more roasting time.

Roasted spaghetti squash cut in half, drizzled with olive oil and salt and pepper with fork in one half.

Remove from the oven and flip the squash so that it's cut side up. When cool to the touch, use the tines of a fork to scrape and fluff the long strands from the squash.

Tips for Recipe Success

  • Cut the spaghetti squash in half lengthwise for even cooking.
  • Before roasting, season the spaghetti squash with salt and pepper or your favorite herbs and spices.
  • Place the spaghetti squash cut side down on a baking sheet to help it cook evenly.
  • Use a fork to scrape the flesh out of the cooked spaghetti squash to create long spaghetti-like strands.

Spaghetti Squash Serving Suggestions

Toss with your favorite pasta sauce (such as spaghetti sauce or marinara sauce) and top with Parmesan cheese.

Use as a healthy alternative to pasta in your favorite Italian dishes.

Add roasted vegetables and your favorite protein (such as ground sausage or grilled chicken) for a delicious and healthy main dish.

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    Tomato, Corn, Cucumber and Avocado Salad
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See more Sides →

Storage Instructions

Store in an airtight container in the refrigerator for up to five days.

Freeze in a freezer-safe container for up to three months.

FAQs

How long does it take to roast spaghetti squash in the oven?

It typically takes 40-50 minutes at 400°F, but it can vary depending on the size of the squash.

How do you know when spaghetti squash is cooked?

The skin should be easy to pierce with a fork, and the flesh should be tender.

Can you roast spaghetti squash in advance?

Yes! Roasted spaghetti squash can be stored in the refrigerator for up to five days or frozen for up to three months.

If you give this recipe a try, please leave a comment below, rate the recipe, and don’t forget to tag me @homesweetfarmhome on Instagram and use the hashtag #homesweetfarmhome. I’d love to see what you come up with and share with our community. Cheers!

Recipe Card

Roasted spaghetti squash cut in half, drizzled with olive oil and salt and pepper with fork in one half.

How to Roast Spaghetti Squash in the Oven

Learn how to oven roast spaghetti squash perfectly every time with this easy guide. Enjoy a healthy and delicious meal with this gluten-free and low-carb recipe.
5 from 2 votes
Print Pin Rate
Course: Side
Cuisine: American
Keyword: squash
Prep Time: 10 minutes minutes
Cook Time: 40 minutes minutes
Servings: 2 halves
Author: Shannon

Ingredients

  • 1 spaghetti squash
  • 1 tablespoon extra virgin olive oil
  • ½ teaspoon kosher salt
  • ½ teaspoon black pepper
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Instructions

  • Preheat oven to 400°F. Line a baking sheet with parchment paper.
  • Using a chef's knife, cut the ends off the squash so that each end has a flat side.
  • Next, you'll make a horizontal slice to cut the spaghetti squash in half. Do this by standing the spaghetti squash on its cut end and carefully cutting it into two even halves.
  • Next, scoop out the seeds and stringy insides.
  • Drizzle the cut side of the squash with olive oil, then sprinkle with salt and pepper.
  • Place the spaghetti squash halves cut side down on the parchment paper lined baking sheet.
  • Roast for 35 to 40 minutes or until lightly browned on the outside and fork tender on the inside. If your squash is larger, it may require more roasting time.
  • Remove from the oven and flip the squash so that it's cut side up. When cool to the touch, use the tines of a fork to scrape and fluff the long strands from the squash.

* The nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

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    Recipe Rating




  1. Jana says

    August 29, 2023 at 8:28 pm

    5 stars
    I planted squash in my garden for the first time and needed to figure out how to prepare it. This recipe is very straightforward and yields tasty results! thank you!

    Reply
  2. Brent says

    August 26, 2023 at 8:46 pm

    5 stars
    Super easy guide - thank you! Squash came out perfect and was easy to follow.

    Reply

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Author bio picture.

Hi! I'm Shannon and I live on a farm in Northern California where we enjoy a hard day’s work, home cooked meals and preserving the past. Oh yeah, we’re building a new (old) Farmhouse too! I created this blog as a way to journal our Farmhouse build and collect our family-favorite recipes.

More about me →

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