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Grilled Spaghetti Squash

4.78 from 9 votes
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By: the Evinks21 Comments
Posted: 11/27/24

This post may contain affiliate links. Please read our disclosure policy.

Looking for an easy side dish that’s healthy during grilling season? This Grilled Spaghetti Squash only requires a few ingredients and is so delicious. A low carb favorite that can be made without heating up the kitchen. The char on it gives it so much flavor!

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Spaghetti Squash on sheet pan with char marks

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I’m always looking for more easy, healthy side dishes cooked on our grill that I can throw on with our favorite burgers, pork chops and more.

Grilling spaghetti squash is going to be a regular supper event in our home all summer long.

Why You’ll Love Grilled Spaghetti Squash

  • It’s quick, easy, healthy and the kids love it! Checking all the check boxes for me!
  • There are only two ingredients which you probably already have, plus seasoning.
  • There are a lot of different ways to serve grilled spaghetti squash whether you like trying something new or sticking to your favorites.
Ingredients for grilled spaghetti squash including a spaghetti squash, olive oil, salt and pepper.

Ingredients for Grilled Spaghetti Squash

  • Spaghetti Squash – It’s the main ingredient here!
  • Seasoning – Just salt and pepper
  • Olive Oil – Or a light tasting oil like vegetable oil.
Basting brush putting olive oil onto spaghetti squash
Seasoned spaghetti squash on grill racks.
Spaghetti Squash flesh side down on grill.

How to Make Grilled Spaghetti Squash

  1. Preheat grill to 400 degrees Fahrenheit using indirect heat.
  2. Cut spaghetti squash in half, lengthwise with a sharp knife. Scrape the seeds out with a spoon and discard.
  3. Brush olive oil over the flesh in both halves. Sprinkle salt and pepper over the flesh.
  4. Place spaghetti squash over indirect heat on preheated grill. Close the lid and cook for 25-30 minutes or until fork tender. The flesh will shred easily when the squash is cooked through.
  5. When it is done cooking, place squash flesh side down on direct heat and grill 3-5 minutes or until just charred.
  6. Remove from grill. Shred with fork. Serve.

Helpful Tools

  • Grill
  • Sharp knife
  • Cutting board
  • Basting brush
  • Grill tongs

What does indirect heat mean?

Cooking on indirect heat means that you will place the food on the side of the grill that is not turned on. Alternatively, direct heat would be placing the food on the heated side.

How to cut Spaghetti Squash in half

Spaghetti squash can be a little tricky to cut, but if you have patience, a flat surface and a sharp knife, you’ll be ready to grill it in no time at all.

Place the squash on a flat surface and cut into it, lengthwise. It may take several times pulling it out and putting it back in to really separate the halves.

If your spaghetti squash really is too hard to cut, you can quickly soften it by heating it in the microwave for about five minutes or roast it in the oven for 10 minutes at 400 degrees Fahrenheit after you’ve pricked it all over with a fork.

How to serve grilled spaghetti squash

  • Sprinkle garlic powder or minced garlic along with the salt and pepper when you are preparing it.
  • Top with Parmesan cheese. Cheese makes everything better!
  • Add fresh herbs like parsley or basil.
  • Warm up marinara sauce and serve it on top of your shredded spaghetti squash. Then add mozzarella or Parmesan cheese to the top.
  • If you’d prefer Alfredo sauce, use that instead of the marinara sauce. Throw grilled chicken on with it!

How to store leftover grilled Spaghetti squash

Once cooled, store cooked grilled spaghetti squash in an airtight container in the fridge up to three days.

If you cooked more than one squash and want to freeze it for an easy supper later on, use a fork to scrape the spaghetti squash strands and then leave it in a colander (over a bowl) overnight to drain as much moisture as you can. Pack tightly in zip top freezer bags.

How to reheat Grilled Spaghetti squash

Reheat spaghetti squash in the oven or a frying pan if there is a large amount. Otherwise, pop it in the microwave for a couple of minutes, until is is hot throughout.

What to serve with Grilled Spaghetti squash

  • Toss squash with some grilled cauliflower or serve it on the side.
  • Looking to take your family favorite caesar salad up a notch? Grill it!
  • Our Italian grilled chicken breasts are the perfect addition to complete the meal
  • Maybe a garlic marinated steak is more your speed?

Pro Tips

  • The size of your spaghetti squash, and they vary, will change the cooking time. My spaghetti squash was medium sized, for reference.
  • You’ll know your squash is done when you can easily separate the strands with a fork.
Fork scooping spaghetti squash out of it

Spaghetti squash is always so yummy but grilled like this, it is perfection! A super easy dish you can fix up a number of different ways to please even the pickiest eaters.

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Did you make this? If you snap a photo, please be sure tag me on Instagram at @gimmesomegrilling or #gimmesomegrilling so I can see your grilling masterpieces!

Grilled Spaghetti Squash
4.78 from 9 votes

Grilled Spaghetti Squash

Quick and easy Grilled Spaghetti Squash is a low carb side dish that's healthy and delicious.
Prep:10 minutes mins
Cook:25 minutes mins
Total:35 minutes mins
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Ingredients

  • 1 spaghetti squash
  • 2 Tablespoons olive oil
  • 1 teaspoon sea salt
  • 1 teaspoon ground black pepper

Instructions

  • Preheat grill to 400 degrees Fahrenheit using indirect heat.
  • Cut spaghetti squash in half, lengthwise. Scrape the seeds out and discard.
  • Brush olive oil over the flesh in both halves. Sprinkle salt and pepper over the flesh.
  • Place spaghetti squash over indirect heat on preheated grill. Close the lid and cook for 25-30 minutes or until fork tender. When squash is cooked through it will shred easily.
  • When it is done cooking, place squash flesh side down on direct heat and grill 3-5 minutes or until just charred.
  • Remove from grill. Shred with fork.

Tips

  • The size of your spaghetti squash, and they vary, will make the cooking time change. My spaghetti squash was medium sized.
  • You’ll know your squash is done when you can easily separate the strands with a fork.

Nutrition Information

Calories: 138kcal (7%), Carbohydrates: 17g (6%), Protein: 2g (4%), Fat: 8g (12%), Saturated Fat: 1g (6%), Sodium: 623mg (27%), Potassium: 261mg (7%), Fiber: 4g (17%), Sugar: 7g (8%), Vitamin A: 290IU (6%), Vitamin C: 5mg (6%), Calcium: 56mg (6%), Iron: 1mg (6%)
© Gimme Some Grilling ®

We are not dietitians and recommend you seek a nutritionist for exact nutritional information. The information in the nutrition box is calculated through a program and there is room for error. If you need an accurate count, I recommend running the ingredients through your favorite nutrition calculator.

Did you make this?

Be sure to upload a photo & tag me at @gimmesomegrilling. I love seeing what you made!

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Meet the Evinks

Hi! We are Jason & Julie! We focus on easy, simple recipes that everyone can tackle on their smoker and grills that the entire family will enjoy!

Read more...

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Recipe Rating




  1. Ron Grenier says

    Posted on 4/20/23 at 9:48 am

    3 stars
    Good recipe, but it takes way longer than suggested.
    Mine was only a little larger than yours, and took an hour and a half.
    Still good!

    Reply
    • the Evinks says

      Posted on 4/24/23 at 9:29 am

      Thanks for letting us know! We will check the cooking time the next time we use this recipe 🙂 Thanks for commenting and rating the recipe!

      Reply
  2. Synthia Coplin says

    Posted on 4/3/23 at 6:47 pm

    5 stars
    Loved.

    Reply
    • Courtney says

      Posted on 4/6/23 at 11:16 am

      Awesome! Love this recipe for a delicious and healthy side!

      Reply
  3. Syndi says

    Posted on 4/3/23 at 6:46 pm

    5 stars
    Fantastic 😋😋

    Reply
    • Courtney says

      Posted on 4/6/23 at 11:17 am

      So glad you enjoyed this recipe!

      Reply
  4. Jen says

    Posted on 2/5/23 at 3:52 pm

    5 stars
    this was wonderful! will definitely be making this again! thanku so much!

    Reply
    • Courtney says

      Posted on 2/9/23 at 10:24 am

      Awesome! Thank you for the comment and rating of this recipe!

      Reply
  5. Diane says

    Posted on 8/15/22 at 8:57 pm

    How do you cook it on indirect heat?

    Reply
    • the Evinks says

      Posted on 8/16/22 at 8:46 am

      Only turn the burners on one side of the grill on, place the spaghetti squash on the opposite side of the grill.

      Reply
      • BB says

        Posted on 3/4/23 at 6:51 pm

        5 stars
        I simply put a piece of foil on top of the grill and set them on the foil so that they don’t burn or catch fire… Just above the actual flame instead of indirect. It works great and cooks faster than indirect heat. Thank you.

  6. Laura says

    Posted on 8/1/22 at 6:03 pm

    5 stars
    Fun easy and versatile dish

    Reply
    • the Evinks says

      Posted on 8/4/22 at 11:15 am

      Awesome to hear Laura!

      Reply
  7. Malinda says

    Posted on 4/23/21 at 9:56 am

    5 stars
    I loved this method and will be doing this all summer long!! Keeps the heat out of the house!

    Reply
    • Julie says

      Posted on 4/26/21 at 8:24 am

      Hi Malinda! Always nice to find recipes to cook outside in the summer sun!

      Reply
  8. Danielle says

    Posted on 4/7/21 at 9:25 pm

    5 stars
    YUM!!! We tried this over the weekend and loved it!

    Reply
    • Julie says

      Posted on 4/8/21 at 12:59 pm

      Thanks Danielle! I’m glad you enjoyed the recipe!

      Reply
  9. Alison LaFortune says

    Posted on 4/2/21 at 6:39 pm

    5 stars
    Love how it charred the squash right up. Delicious with steak or chicken!

    Reply
    • Julie says

      Posted on 4/6/21 at 6:13 pm

      Glad you loved the recipe!

      Reply
  10. Bill Tiedemann says

    Posted on 2/26/21 at 3:13 pm

    I love grilling everything I can. Almost had to use the grill in freezing temps last weekend when the power went out here in Texas!
    2 questions…
    Are we cooking indirect at 350 or 400? Both are listed.
    When cooking indirect does it matter what side is on the grill? I am going to assume the uncut side since you put the cut side down later for grill marks.
    Love your recipes. Sometimes have to adappt them to eliminate sugar and salt.

    Reply
    • Julie Evink says

      Posted on 2/26/21 at 3:31 pm

      You cook the spaghetti squash over indirect heat first and then finish it with the flesh down over direct heat to get that grilled taste.

      Reply

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Hi! We are Jason & Julie! We focus on easy, simple recipes that everyone can tackle on their smoker and grills that the entire family will enjoy!

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