Many online recipes for how to cook spaghetti squash in the oven will tell you to poke holes in the squash and bake it at 350 F… but I think this is a huge mistake!
With spaghetti squash, most people seem to fall into one of two categories:
There are those who LOVE spaghetti squash as a lower-calorie replacement for spaghetti. And there are those who shun it, believing that if you’re going to eat pasta, you should enjoy the real thing.
But I feel that looking at spaghetti squash as a pasta “substitute” in the first place does the vegetable an unfair disservice.
The unique taste and texture of spaghetti squash ought to be appreciated in their own right, not compared to carb-filled noodles.
No matter how many websites you find that claim their spaghetti squash recipe “tastes just like the real thing,” spaghetti squash will never be pasta.
And that’s completely okay!
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Another thing to keep in mind if you think you hate spaghetti squash is that it might just be the way you’ve been cooking it.
So many tutorials for how to cook spaghetti squash will tell you to poke holes in the vegetable, add water to the bottom of the pan, and either cook the whole thing or two halves at 350 F or 375 F.
I think this is a mistake because the extra water and lower temperature mean you end up with watery, steamed spaghetti squash instead of sweet, roasted spaghetti squash, especially if you don’t cut the squash in half to give the moisture inside the squash a place to escape.
And watery strands will, in turn, also water down whatever sauce you choose to put on your spaghetti squash after cooking. If you’ve made spaghetti squash this way and do prefer steamed strands, that’s fine…
But I much prefer it roasted, so if you’ve had spaghetti squash in the past and think you aren’t a fan, it might be worth giving the vegetable one more chance.
The following recipe is my favorite method for how to cook a spaghetti squash that yields non-watery results every time.
It calls for roasting the spaghetti squash at 460 F, which is higher than any other recipe I’ve ever seen and works beautifully to caramelize the natural sugars in the squash and zap away extra moisture, leaving you with perfectly cooked spaghetti squash that is ready to be dressed up however you wish or even eaten by itself.
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How To Bake Spaghetti Squash
Start by carefully cutting the spaghetti squash in half, lengthwise.
EDIT: Many readers say that cutting it width-wise is even better because you get much longer strands. I haven’t tried that yet, but I am intrigued! (Have any of you tried it?)
Place the squash—flat sides up—in a baking pan. If desired, scoop out the seeds and brush the squash with olive oil and sprinkle with salt. I usually opt to scoop out the seeds after baking.
Place the pan on the middle rack in a non-preheated oven, and turn the oven to 460 F.
Most spaghetti squashes will take around 40-50 minutes to fully roast, depending on the size of the squash; but if you have a small squash, it’s a good idea to check it after 20-30 minutes or so.

Scoop out the strands, and add tomato sauce, cheesy sauce, alfredo sauce, Mushroom Stroganoff, salad dressing, pesto, or any other sauce you’d add to pasta.
You could also top the spaghetti squash with a Coconut Curry, vegetable stew, or Vegetarian Chili like you’d do with rice. It is the perfect blank canvas for thousands of recipes.
Below are a few of my favorite sauces to use with spaghetti squash.

Spaghetti Squash Recipes:
Cauliflower Alfredo Sauce (Reader Favorite)
Try any of the above sauces over spaghetti squash. Or there are also recipes on my blog for spaghetti squash lo mein, spaghetti squash parmigiana, avocado alfredo, and numerous others.
Or you can keep things simple by seasoning the baked spaghetti squash with salt and olive oil or buttery spread – it makes the perfect accompaniment to sautéed kale and a toasted English muffin, as seen in the photo below.

(Above, roasted spaghetti squash with sauteed kale and a homemade English muffin, using my favorite English muffin recipe from my cookbook.)
I’ve written up the recipe for how to cook spaghetti squash in the oven and am also including instructions for how to cook spaghetti squash in the microwave for those of you who would rather not cook it in the oven.
My preference is for the oven-roasted spaghetti squash, but the microwave version will work if you are short on time and want something quick and easy.


How To Cook Spaghetti Squash
Ingredients
- 1 large spaghetti squash
- optional olive oil, salt, etc.
- sauce or seasonings as desired
Instructions
- *Note that larger spaghetti squashes tend to yield sweeter strands. However, small ones will also work if they are all you can find. To Make: Carefully cut the spaghetti squash in half, lengthwise. (Some readers say that cutting it width-wise gives you longer strands. I haven ‘t tried this yet, but I am intrigued!) Place the squash—flat sides up—in a baking pan. If desired, scoop the seeds out and brush the squash strands with olive oil and sprinkle with salt. You can opt to scoop the seeds out and season after baking if you prefer. Place the pan on the middle rack in a non-preheated oven, then set the oven to 460 F. Large squashes will take around 40-50 minutes to roast fully, but very small ones may take less time, so it’s a good idea to check the squash after 20-30 minutes. Remove from the oven, and scoop out the strands. If you’d like, you can mix the strands with other ingredients and then stuff them back into the hollowed-out spaghetti squash shells. I've found that storing the strands in a glass pyrex and covering only with a paper towel is best, because it allows water to escape instead of getting trapped inside the container and weighing down the roasted squash. If you make this recipe, don't forget to leave a review!View Nutrition FactsMicrowave Method:If you’re short on time and don’t mind more of a steamed-spaghetti-squash result, you can cook your spaghetti squash in the microwave. I do highly recommend trying the oven version at some point, though! To microwave: Poke holes in the spaghetti squash, cut in half lengthwise, and scoop out the seeds if desired. Fill a glass baking dish about 1/4 up with water, then place the squash—flat sides down—in the pan and microwave 10-15 minutes or until tender. Remove from the microwave, and scoop out the strands.Instant Pot Spaghetti Squash:Cut the squash in half, put the steamer insert into the instant pot, add 1 cup water and the squash, and cook on manual for about 8 minutes (more or less, depending on squash size). Thanks to reader Lauren for creating this version and letting us know it works in an instant pot!
Notes
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this is THE BEST WAY EVER to cook spaghetti squash…seriously, hands down perfections. thank you for offering the most logical solution to soggy squash!!!
Amazing! I tried a different spaghetti squash recipe that steamed it and was a bit disappointed with the mushy result. I tried to figure out what I did wrong the other recipes I found all called for streaming as well. One even suggested adding some water to the pan to keep it moist – the opposite of my problem! Then I finally found this recipe, and it’s fantastic! I did have to microwave mine for a bit so that I could cut it (I’m either too weak or my knives aren’t up to scratch), but otherwise had no problems. Thank you for sharing this! 🙂
My wife has prepared spaghetti squash in the past, but it’s been awhile. So I looked up recipes for her for preparing it. She already had her great sauce in the crock pot. We used your simple recipe and it was delicious. We need to get another squash to finish the sauce. One thing though, the squash didn’t carmelize as described in the recipe and this was a squash that was large enough to have to leave in the oven at least 50 mins. But again, it was still delicious. Thanks again. We’ll be back looking for more recipes!
I’m new to spaghetti squash, and really enjoy it. I have minimal use of one arm, however, so found the cutting was near impossible. However, I found a suggestion that has made an enormous difference! If you lightly score through the ‘skin’, then microwave on high for 5-10 minutes, it is MUCH easier to cut through. Hope this helps others as much as it did me! 🙂
My favorite way to have spaghetti squash is to add: diced onion, lightly sautéed, a bit of fresh grated parmesan cheese and seasoned salt to taste.
I have always microwaved the squash, but I can’t wait to roast it! Thank you
I poke holes in the whole spaghetti and put it in the microwave about 4 minutes, turn it and cook another 3 minutes. It’s fast , doesn’t heat up the house, and the strands are nice and firm. After I take it out of the microwave, I cut it in half lengthwise. Scoop out the seeds and bitter part. Then use a fork & scrape to get the strands out. Easy!
P.S. After I’ve cooked it in the microwave, my favorite is to mix it with pesto sauce, add a few extra pine nuts, and top with shrimp. Yummy one-dish meal.
I just tried spaghetti squash for the first time a couple months ago and LOVED it. For this recipe, what kind of pan or glass casserole do you use? I thought pyrex was only up to 450°.
I love this! I have heard about spaghetti squash for years and have never dared veer away from my yummy pasta. I am a type one diabetic and absolutely crave pasta and rice. I tried this recipe with the spaghetti squash tonight and Love It! my new goal is to stop eating pasta rice by replacing it with spaghetti squash. Thank you !
I had never cooked spaghetti squash before and tried your recipe for my first try. It was AWESOME! A huge hit with everyone. I loved it. I did cut “around the equator” and the strands were nice and long. Delicious! This will now be a go-to for me! Thanks!