How to Cook Spaghetti Squash

Spaghetti squash is such a fun, underrated vegetable! Here is my favorite way to cook it, along with a few tips and recipes.

How to Cook Spaghetti Squash

I get so many questions about how to cook spaghetti squash, so I thought I’d share my go-to method for roasting it, a few tips, and a couple of my favorite spaghetti squash recipes.

How to Cook Spaghetti Squash

First thing’s first: use a sharp knife to cut it in half lengthwise.

Recipe Tip

If your squash is too hard to cut, soften it slightly in the oven or microwave before slicing it in half.

  • Option 1: Roast the squash whole. Prick it all over with a fork and bake at 400°F for 10 minutes, or until it’s soft enough to slice in two.
  • Option 2: Microwave the squash. Prick it all over with a fork and microwave in 1-minute bursts until it’s soft enough to cut.

Then, cut the squash in half and proceed with the recipe!

Hands scooping seeds from halved Spaghetti Squash

After you slice the squash in half, use a spoon to scoop out the seeds.

Next, drizzle the insides lightly with olive oil and sprinkle with salt and pepper. I find that adding too much oil and too much salt at this stage makes the squash a bit watery, so a light drizzle and a light sprinkle will do.

Spaghetti Squash on baking sheet with olive oil

Then, poke a few holes in the skin of the squash with a fork and place it cut side down on a baking sheet. Pop it in a pre-heated 400°F oven.

Hands poking holes in Spaghetti Squash with a fork

A mistake I used to make was roasting my squash too long. I used to roast it for an hour or longer, but now I roast it for 30 to 40 minutes. I initially thought the squash needed to be super soft and fork tender in order for the strands to “spaghetti,” but over the years I’ve learned that I prefer my strands to be more al dente (and less mushy), and that the 1 hour mark was too long. Of course, the timing will entirely depend on the size of your squash and the heat of your particular oven. It can also vary from squash to squash, so adjust your cooking time accordingly.

Roasted Spaghetti Squash halves on baking sheet

Once it’s roasted and cool enough to touch, use a fork to scrape the strands. I like to start from the outside and work my way in, fluffing them up as I go.

Hands fluffing Spaghetti Squash strands with fork

That’s it! Season it with more salt and pepper and serve it as a simple veggie side dish.

More Spaghetti Squash Recipes

You can also use the cooked squash in your favorite spaghetti squash recipes. Here are two of mine (pictured below):

  1. Spaghetti Squash with Chickpeas and Kale
  2. Lemon Pesto Spaghetti Squash

How to Cook Spaghetti Squash

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How to Cook Spaghetti Squash

rate this recipe:
4.96 from 462 votes
Prep Time: 5 minutes
Cook Time: 35 minutes
Total Time: 40 minutes
Serves 2 to 4
This is my go-to method for creating perfect al dente spaghetti squash strands to use in vegetable sides and main dishes. The exact timing will vary depending on the heat of your oven and the size of your squash.

Ingredients

Instructions

  • Preheat the oven to 400°F.
  • Slice the spaghetti squash in half lengthwise and scoop out the seeds and ribbing. Drizzle the inside of the squash with olive oil and sprinkle with salt and pepper.
  • Place the spaghetti squash cut side down on the baking sheet and use a fork to poke holes. Roast for 30 to 40 minutes or until lightly browned on the outside, fork tender, but still a little bit firm. The time will vary depending on the size of your squash. I also find that the timing can vary from squash to squash.
  • Remove from the oven and flip the squash so that it’s cut side up. When cool to the touch, use a fork to scrape and fluff the strands from the sides of the squash.

653 comments

4.96 from 462 votes (263 ratings without comment)

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Rate this recipe (after making it)




  1. Kimberly Brackenridge
    11.19.2024

    5 stars
    Very delicious, I even added some shredded cheese as a topping. I’m having it for lunch right now!

    • Jeanine Donofrio
      11.20.2024

      I’m glad you’re enjoying it!

  2. Lucy
    11.18.2024

    Made this today and it’s yummy!!

    • Jeanine Donofrio
      11.20.2024

      I’m so happy to hear!

  3. Theresa Reed
    11.06.2024

    Very easy to cook in the j start pot as well. Get a squash that is small enough to fit whole in the pot. 1 cup for 6 quart 2 cups for 8 quart high for 20 minutes quick release and wait til it cools to cut it in half.

  4. Diane
    11.06.2024

    5 stars
    Spaghetti squash, how to cook

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Photograph of Jeanine Donofrio and Jack Mathews in their kitchen

Hello, we're Jeanine and Jack.

We love to eat, travel, cook, and eat some more! We create & photograph vegetarian recipes from our home in Chicago, while our shiba pups eat the kale stems that fall on the kitchen floor.