How to Cook Whole Spaghetti Squash (2024)

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Spaghetti squash is unique because it’s not just a vegetable but also a pasta substitute. Cooking Spaghetti Squash Whole in the oven is easy, and it creates a delicious gluten-free pasta option.

How to Cook Whole Spaghetti Squash (1)

There are so many options for this healthy, low-fat, gluten-free squash to be used as pasta. Whether simply adding a few seasonings and eating it as is or topping it with a marinara or vegan alfredo sauce, it is sure to please even the pickiest of eaters.

What is spaghetti squash?

Spaghetti squash is an amazing yellow-orange vegetable that’s almost magical because it looks like a regular squash on the outside but once cooked the flesh inside turns into angel-hair-type pasta that is absolutely delicious.

How to Cook Whole Spaghetti Squash (2)

What is great about spaghetti squash is that it’s inexpensive and available in many areas year-round. Not to mention, it is a perfect pasta option for everyone, even those avoiding gluten.

The amazing thing is that once cooked, it’s basically a delicious healthy pasta just waiting for some spices or a marinara sauce to be added.

Methods for cooking

There are a number of different ways you can cook spaghetti squash, and everyone has an opinion on which one is the best way. I definitely have my own preference that I’ll share below.

  • Baking whole in the oven
  • Roasting sliced halves in the oven
  • Cooking whole in the microwave
  • Pressure cooking in an Instant Pot

Baking spaghetti squash whole in the oven

My favorite way to cook spaghetti squash is to bake it whole in the oven because there is no prep work, no need to lose a finger trying to cut through the raw tough outer layer, and no mess.

Use a sharp knife to slit approximately 6-8 places in the whole spaghetti squash. Do NOT skip this step or the squash may blow up in your oven. Talk about a mess to clean up!

Place on a baking sheet and cook in the oven at 350°F for approximately 45-60 minutes. Cooking time will depend on the size of your squash. Larger squashes require more cooking time.

Once cooked, allow it to cool so it can be handled safely.

Slice the squash in half and remove the seeds using a spoon. In my experience, there aren’t usually that many seeds to be removed, so this is quick and easy.

Use a fork to scrape the flesh inside. It will easily come out in spaghetti-type noodles.

Drizzle freshly squeezed lemon juice over noodles, and add a few seasonings such as sea salt, nutritional yeast, garlic powder, parsley flakes, and smoked paprika. Or, add an oil-free marinara sauce or homemade vegan alfredo sauce.

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These noodles are also great for layering in vegetable casseroles.

*Originally published June 2015.

Why cooking spaghetti squash whole is best

  • No need to struggle to try to cut through the hard skin when raw.
  • It stays moist while cooking and doesn’t dry out.
  • There is zero mess if you place it on a baking sheet with parchment paper before cooking.

Other squash great recipes

  • Stuffed Acorn Squash
  • 15 Fabulous Squash Recipes

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How to Cook Whole Spaghetti Squash (4)

5 from 3 votes

How to Cook Spaghetti Squash Whole

Spaghetti squash is unique because it's not just a vegetable but also a pasta substitute. Cooking spaghetti squash whole in the oven is easy, and it creates a delicious gluten-free pasta option.

Prep: 5 minutes mins

Cook: 45 minutes mins

Total: 50 minutes mins

Print Pin Save

Servings: 4 servings

Ingredients

US Customary - Metric

  • 1 whole spaghetti sqash
  • lemon juice freshly squeezed
  • parsley flakes
  • nutritional yeast flakes
  • garlic powder
  • sea salt

Instructions

  • My favorite way to cook spaghetti squash is to bake it whole in the oven because there is no prep work, no need to lose a finger trying to cut through the raw tough outer layer, and no mess.

  • Use a sharp knife to slit approximately 6-8 places in the whole spaghetti squash. Do NOT skip this step or the squash may blow up in your oven. Talk about a mess to clean up!

  • Place on a baking sheet and cook in the oven at 350°F for approximately 45-60 minutes. Cooking time will depend on the size of your squash. Larger squashes require more cooking time.

  • Once cooked, allow it to cool so it can be handled safely.

  • Slice the squash in half and remove seeds using a spoon. In my experience, there aren't usually that many seeds to be removed, so this is quick and easy.

  • Use a fork to scrape the flesh inside. It will easily come out in spaghetti-type noodles.

  • Drizzle freshly squeezed lemon juice over noodles, and add a few seasonings such as sea salt,nutritional yeast,garlic powder, parsley flakes, andsmoked paprika. Or, add an oil-free marinara sauce or homemadevegan alfredo sauce. These noodles are also great for layering in vegetable casseroles.

Video

Notes

Why cooking spaghetti squash whole is best

  • No need to struggle to try to cut through the hard skin when raw.
  • It stays moist while cooking and doesn’t dry out.
  • There is zero mess if you place it on a baking sheet withparchment paperbefore cooking.

Nutrition

Calories: 59kcal | Carbohydrates: 12g | Protein: 2g | Fiber: 1g

Disclaimer

To obtain the most accurate representation of the nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator. You are solely responsible for ensuring that any nutritional information provided is accurate, complete, and useful.

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How to Cook Whole Spaghetti Squash (5)

About Terri Edwards

Hi guys! I am the content creator behind EatPlant-Based and a licensed Food for Life instructor with the Physicians Committee for Responsible Medicine.I am passionate about sharing healthy recipes and tips to empower others to get healthy. I’m so glad you’re here! Read More…

How to Cook Whole Spaghetti Squash (2024)

FAQs

Can you eat a whole spaghetti squash? ›

Cutting a spaghetti squash can be hazardous because the shell is so hard. For that reason, some people roast them whole in the oven. You can also cook a whole spaghetti squash in a pressure cooker or a slow cooker with a little water.

How long will a whole spaghetti squash keep? ›

How long does raw spaghetti squash last? I like to purchase a few spaghetti squashes at a time because they keep very well for an extended period of time. Whole raw spaghetti squash can be stored for up to two months in a cool (55 to 60 degrees Fahrenheit), dry location such as the pantry.

When should you not eat spaghetti squash? ›

The spaghetti squash should look lemon-yellow. It's perfectly fine if there are varying colors of yellow, but you don't want it to be green or white or have soft spots. It should feel heavy for its size. Avoid any bruises or a cracked stem.

Should you eat the skin of spaghetti squash? ›

They look like mini butternut squash and are particularly sweet. Honeynut squash are especially delicious roasted with a little cinnamon and butter. The only winter squash skin to avoid eating altogether, even if well cooked, is spaghetti squash because of its thick, eggshell-like quality.

Why is my spaghetti squash mushy? ›

Don't Overcook!

You know spaghetti squash is done when the flesh of the squash is fork-tender inside, the outsides are turning golden, and when you press on the outside of the squash, it gives a little. If you overcook the squash, it will be mushy.

Why is my spaghetti squash so hard to cut? ›

Spaghetti squash can be tough to cut raw. The outside is hard and the raw flesh can be a bit of a challenge to work through. To safely cut into a squash (spaghetti or another kind), you need to make sure you have a nice sharp knife and a flat, stable work surface to cut on.

How to soften a spaghetti squash before cutting? ›

To soften spaghetti squash for cutting, preheat your oven to 375°F (190°C). Pierce the squash several times with a fork, then microwave it for about 4-5 minutes to soften the skin. Alternatively, place the whole squash in the oven for 10-15 minutes. This makes cutting easier.

Can you freeze a whole uncooked spaghetti squash? ›

If you're like me, you probably load up on spaghetti squash when it's in season at the farmers market or on sale at the store. It's easy to buy too many, but we have good news: Not only can you freeze spaghetti squash, it's also an easy way to prep spaghetti squash recipes.

Is spaghetti squash healthy? ›

Spaghetti squash is a winter vegetable rich in vitamins, minerals, and antioxidants. Due to its low calorie content and high fiber content, it may aid weight loss and digestive health. Try roasted spaghetti squash as a low carb alternative to pasta, combined with veggies, protein, whole grains, and healthy fats.

How do you store uncut spaghetti squash? ›

The ideal storage space for whole, raw squash is a dark, cool area such as a cabinet, pantry, or closet. If you can keep the storage area between 55 and 60 degrees Fahrenheit (13 and 16 degrees Celsius), then it may last as long as 3 months without going bad.

Can you eat spaghetti squash guts? ›

"The entire squash is an edible vegetable.

Can you eat spaghetti squash right out of the garden? ›

While you can eat them 'young', the more traditional way of eating spaghetti squash is to wait until they are fully grown and that's when their flesh provides stringy noodle-like strands once cooked, similar to short-cut spaghetti.

Can you eat spaghetti squash when it's green? ›

The fact is that the answer depends on spaghetti squash ripeness, or how mature the squash is. If the squash is green and soft, it is more likely to rot than ripen off the vine. If, however, there are hints of yellow and the squash appears to be full-sized and sounds solid when thumped, I would go ahead and try it.

Is the entire squash edible? ›

All squash skin is edible. However, in the same way you wouldn't eat a banana peel, edible doesn't necessarily mean you want to eat it. Some squash has thin skin that's tasty and tender, while others have a tough shell that even cooked is chewy and stringy.

Can I eat a whole squash? ›

“It's definitely OK to eat squash skin,” Rayna Joyce, vegetable production manager at Bread and Butter Farm in Shelburne, Vermont, told me. “Some (winter) squash have really delicate skins and they become tender when cooked. You can bake them and eat the whole thing.”

How many calories in a whole spaghetti squash? ›

Per serving: (Squash only—Pasta Sauce not included): Calories: 42, Total Fat: 0.4 g, Saturated Fat: 0 g, Carbohydrates: 10 g, Fiber: 2.2 g, Sodium: 28 mg *Note: A 2-lb squash yields about four half-cup servings.

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