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How To Cook Spaghetti Squash

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Don’t let the hard shell intimidate you — learn how to cook spaghetti squash in just a few simple steps!

Halved and shredded spaghetti squash.

As the days get cooler and shorter, you’ll notice a variety of fall and winter squashes at your local supermarket, including butternut, acorn, and pumpkin. One of the most versatile is spaghetti squash, a medium-sized, oval-shaped squash with yellow skin. Its name comes from the remarkable transformation its flesh undergoes after cooking, turning into spaghetti-like strands that make for a delightful low-carb, low-calorie pasta alternative.

Spaghetti squash’s neutral flavor complements a wide range of sauces, from pesto to tomato sauce, or you can just toss it with butter or olive oil, salt, and pepper. The strands are often mixed with other ingredients and enjoyed right out of the shell, creating a “spaghetti squash boat,” or baked into a comforting spaghetti squash casserole.

While spaghetti squash may initially seem daunting because it’s one of those unwieldy gourds you’re not quite sure how to go at, fear not; with a sharp knife, you’re in good shape. Below I’ll guide you on how to cook spaghetti squash in just a few simple steps.

What You’ll Need To Cook Spaghetti Squash

ingredients to make spaghetti squash

How to select spaghetti squash

When selecting a ripe spaghetti squash, look for firmness, heavy relative to its size, absence of soft spots, and a creamy to dark yellow color. Ensure that the stem is dry and firm. Spaghetti squash boasts an extended shelf life and can be stored in a cool, dry place for up to a month before cooking.

Step-by-Step Instructions

Using a very sharp chef’s knife, cut a sliver off of the stem end of each squash (this creates a flat surface to cut the squash in half). cutting the end off of spaghetti squash

Stand each squash upright on a cutting board, flat side down, and slice through them top to bottom, using your body weight to press the knife down, to cut each squash in half.

halved spaghetti squash

Using a soup spoon, scrape out the seeds and discard them.

scraping the seeds out of the spaghetti squashPlace the squash halves cut side up on the prepared baking sheet. Drizzle with the oil and sprinkle evenly with 1 teaspoon salt and 1/2 teaspoon pepper.

spaghetti squash on baking sheet Flip the squash halves so they are cut side down.

spaghetti squash cut side down on baking sheetRoast for 40 to 50 minutes, or until the squash is golden brown underneath and tender when pierced with a fork.

roasted spaghetti squash

Let sit until cool enough to handle, then use a fork to scrape out and fluff the strands. Now you know how to cook spaghetti squash!

using a fork to scrape out the strands

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How To Cook Spaghetti Squash

Don’t let the hard shell intimidate you — learn how to cook spaghetti squash in just a few simple steps!

Servings: 4
Prep Time: 20 Minutes
Cook Time: 40 Minutes
Total Time: 1 Hour

Ingredients

  • 2 medium spaghetti squash (about 2½ pounds each)
  • 1 tablespoon extra virgin olive oil
  • 1 teaspoon salt
  • ½ teaspoon freshly ground black pepper

Instructions

  1. Preheat the oven to 400°F and set an oven rack in the middle position. Line a baking sheet with heavy-duty aluminum foil for easy clean-up.
  2. Using a very sharp chef's knife, cut a sliver off of the stem end of each squash (this creates a flat surface to cut the squash in half). Stand each squash upright on a cutting board, flat side down, and slice through them top to bottom, using your body weight to press the knife down, to cut each squash in half. Using a soup spoon, scrape out the seeds and discard them.
  3. Place the squash halves cut side up on the prepared baking sheet. Drizzle with the oil and sprinkle evenly with the salt and pepper. Flip the squash halves so they are cut side down. Roast for 40 to 50 minutes, or until the squash is golden brown underneath and tender when pierced with a fork. Let sit until cool enough to handle, then use a fork to scrape out and fluff the strands.

Gluten-Free Adaptable Note

To the best of my knowledge, all of the ingredients used in this recipe are gluten-free or widely available in gluten-free versions. There is hidden gluten in many foods; if you're following a gluten-free diet or cooking for someone with gluten allergies, always read the labels of your ingredients to verify that they are gluten-free.

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Comments

  • I wash the outside of the squash, then put on a microwave safe dish and microwave on half power for one minute and check if a little softer, usually do it again for another half to one minute. Then let it cool a bit and it’s much easier to slice in half now! I have also washed the seeds and cooked like they’re pumpkin seeds! Yes and they’re so good, and tastier then the pumpkin seeds! As for cooking same method on pan but I spread the cut side with oo and sprinkle season salt or sometimes just s&p and then shred after cooking and add sauce of choice. And too with fresh grated Romano cheese.

    • — Deb Deschene on October 20, 2022
    • Reply
  • My mother, the Queen of Shortcuts, taught me to microwave hard-shelled squashes for two or three minutes before cutting them in half. This makes the cutting, and the scooping of the seeds, much easier. Is there a reason why cutting the squash raw is better?

    • — Gail on October 13, 2022
    • Reply
    • Hi Gail, It’s totally fine to microwave for a few minutes.

      • — Jenn on October 13, 2022
      • Reply

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