How to Cut Spaghetti Squash: A Step-by-Step Guide

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Spaghetti squash is a unique and versatile vegetable that can be used as a healthier alternative to traditional pasta. With its vibrant yellow flesh and stringy texture, it's no wonder why this nutritious squash has gained popularity in recent years. However, many people find cutting and preparing spaghetti squash challenging due to its tough outer skin and large size. Fear not! In this article, we will walk you through the process of cutting spaghetti squash, providing you with all the necessary guidance to make it a breeze. So, let's dive in!

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What You'll Need

Before we get started, make sure you have the following items on hand:


  • Spaghetti squash
  • Olive oil (optional)
  • Salt and pepper (optional)


  • Sharp chef's knife
  • Cutting board
  • Large spoon or ice cream scoop

Step-by-Step Guide: How to Cut Spaghetti Squash

Step 1: Selecting a Spaghetti Squash

The first step in cutting a spaghetti squash is choosing the right one. When selecting a squash, look for the following qualities:

  1. Size: Choose a spaghetti squash that feels heavy for its size. It should be medium to large, as smaller ones may be harder to work with.

  2. Color: Opt for squash with vibrant yellow color. Avoid ones with green spots or blemishes.

  3. Texture: Run your fingers over the squash's skin. It should feel firm and free from soft spots or indentations.

Step 2: Preparing the Squash

Now that you have selected a perfect spaghetti squash, it's time to prepare it for cutting.

  • Wash the squash: Rinse the squash under cold water to remove any dirt or debris from the skin.
  • Drying: Pat the squash dry using a clean kitchen towel or paper towel.
  • Trim the ends: Trim off both ends of the squash using a sharp knife. This will create stable surfaces for cutting.

Step 3: Cutting the Squash

Now comes the most crucial part: cutting the spaghetti squash. Follow these steps carefully:

  1. Stabilize the squash: Place the squash horizontally on a cutting board. Hold it firmly with one hand on top and the other hand on the bottom.

  2. Cut lengthwise: Carefully cut through the squash lengthwise from top to bottom using a sharp chef's knife. Apply gentle pressure and use a sawing motion to cut through the tough skin and flesh.

  3. Separate the halves: You will be left with two oblong halves once you've cut the squash in half. Gently separate them and place them side by side.

  4. Remove the seeds: With a large spoon or an ice cream scoop, scrape out the seeds and stringy pulp from each half. Discard them or save the seeds for roasting, if desired.

Cooking Options

Now that you have successfully cut the spaghetti squash, several cooking options are available. Here are a few popular methods:


  • Preheat your oven to 400°F (200°C).
  • Brush the flesh of the spaghetti squash with olive oil and season with salt and pepper, if desired.
  • Place the squash halves, cut side down, on a baking sheet.
  • Bake for approximately 40-50 minutes or until the flesh is tender and easily separates into spaghetti-like strands when scraped with a fork.


  • Place the squash halves, cut side down, on a microwave-safe plate.
  • Microwave on high for about 10-12 minutes or until the flesh is fork-tender.
  • Let the squash cool for a few minutes before using a fork to separate the strands.

 Instant Pot:

  • Add one cup of water to the Instant Pot.
  • Place a trivet inside the pot and carefully put the squash halves on top.
  • Close the lid, set the valve to sealing, and cook on high pressure for 7-9 minutes.
  • Quickly release the pressure and carefully remove the cooked squash.

Serve and Enjoy

Once the spaghetti squash is cooked, it's time to serve and enjoy! Use a fork to scrape the flesh, creating long strands that resemble spaghetti, and serve with your favorite sauce, or use one of our recipe ideas below!

Recipe ideas

Now you have your spaghetti, here are a few recipe ideas to get you started:

Spaghetti Squash with Marinara Sauce

Spaghetti Squash Marinara

    • Roast the spaghetti squash as per the instructions in the previous article.

    • Meanwhile, prepare a simple marinara sauce by sautéing onions and garlic in olive oil until translucent. Add canned tomatoes, tomato paste, and your favorite Italian herbs like basil, oregano, and thyme. Simmer for 15-20 minutes.

    • Use a fork to scrape out the spaghetti-like strands of the cooked squash and toss them with the marinara sauce.

    • Serve with grated Parmesan cheese and fresh basil on top.

    Spaghetti Squash Carbonara:

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    • Cook the spaghetti squash using your preferred method.

    • In a separate pan, cook bacon until crispy. Remove the bacon and drain on a paper towel, leaving the bacon drippings in the pan.

    • Sauté minced garlic in the bacon drippings until fragrant. Add cooked spaghetti squash strands and toss to coat.

    • In a bowl, whisk together eggs, grated Parmesan cheese, and black pepper. Pour the mixture over the squash and cook for a few minutes, stirring continuously until the eggs are cooked and the sauce thickens.

    • Crumble the cooked bacon on top and serve.

    Spaghetti Squash Stir-Fry:

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    • Cut the spaghetti squash into thin noodle-like strands.

    • In a wok or large skillet, heat sesame oil and sauté your choice of vegetables like bell peppers, carrots, broccoli, and snap peas.

    • Add the spaghetti squash strands and toss them with the vegetables.

    • In a small bowl, mix soy sauce, ginger, garlic, and a dash of honey. Pour the sauce over the stir-fry and cook for a few minutes until everything is well combined and heated through.

    • Garnish with chopped green onions and sesame seeds before serving.

    Spaghetti Squash Pad Thai:

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    • Prepare the spaghetti squash by roasting or microwaving it until tender.

    • In a pan, heat vegetable oil and sauté diced chicken or shrimp until cooked through.

    • Push the cooked meat to one side of the pan and add beaten eggs to the other side. Scramble the eggs until cooked.

    • Add cooked spaghetti squash strands, bean sprouts, chopped green onions, and a sauce made with tamarind paste, fish sauce, lime juice, and brown sugar. Toss everything together until well coated.

    • Serve with crushed peanuts, lime wedges, and extra bean sprouts on top.

    These recipe ideas are just a starting point, and you can always get creative and adapt them to suit your taste preferences. Spaghetti squash is incredibly versatile and can be used as a healthy alternative to traditional pasta in many different dishes. You can also use spaghetti squash in salads or as a nutritious side dish. Enjoy exploring the culinary possibilities of spaghetti squash!


    Q: Can I cut the spaghetti squash before cooking?
    A: Yes, it's best to cut the squash before cooking to ensure even heat distribution and faster cooking times.

    Q: Can I eat the skin of spaghetti squash?
    A: While the skin is edible, it tends to be tough and chewy. It's best to scoop out the cooked flesh and leave the skin behind.

    Q: Can I freeze spaghetti squash?
    A: Absolutely! Cooked spaghetti squash freezes well. Let it cool, pack it into airtight containers or freezer bags, and store it in the freezer for up to three months.

    Q: Can I save the spaghetti squash seeds for planting?
    A: Yes, you can save the seeds for planting in the next growing season. Rinse them, dry them thoroughly, and store them in a cool, dry place until you're ready to plant.


    Cutting spaghetti squash may seem daunting at first, but with the right technique and guidance, it becomes a simple and rewarding task. Remember to choose a good-sized squash, prepare it properly, and follow the step-by-step instructions. Whether you're baking, microwaving, or using an Instant Pot, spaghetti squash opens up a world of culinary possibilities. Enjoy the process of cutting and cooking this versatile vegetable, and savor the delicious and healthy meals it can create!

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