How to Cook Spaghetti Squash on the Grill

Grilling aficionados, get ready to add a new favorite to your culinary repertoire! Spaghetti squash, a healthful and versatile vegetable, can be transformed into a delicious dish with just a bit of heat from the grill. In this comprehensive guide, we’ll walk you through the steps to cook spaghetti squash on the grill perfectly every time.

Why Choose Spaghetti Squash?

Before diving into the grilling process, let’s explore why spaghetti squash is a great choice for your next grill session:

  • Health Benefits: Spaghetti squash is low in calories, high in fiber, and packed with vitamins and minerals such as vitamin A, vitamin C, and potassium.
  • Gluten-Free: A fantastic alternative to traditional pasta, spaghetti squash is naturally gluten-free, making it a perfect option for those with gluten sensitivities or celiac disease.
  • Flavor Enhancer: Its mild, slightly sweet flavor pairs well with a variety of sauces, spices, and grilled foods.
  • Grill-Friendly: Its sturdy texture holds up well to the heat of the grill, allowing it to develop a deliciously smoky char.


You’ll need the following ingredients to grill your spaghetti squash:

  • 1 medium spaghetti squash
  • 2 tablespoons of olive oil or melted butter
  • Salt and pepper to taste
  • Optional: garlic powder, herbs, and grated Parmesan for extra flavor

Equipment Needed

Ensure you have the following items on hand to cook your squash on the grill:

  • Grill (charcoal or gas)
  • Sharp chef’s knife
  • Spoon or ice cream scoop
  • Brush for the olive oil or butter
  • Tongs
  • Aluminum foil (optional)
How to Cook Spaghetti Squash on the Grill



Follow these steps to grill your spaghetti squash to perfection:

  1. Preheat Your Grill: Preheat your grill to a medium heat, around 350-375°F (177-190°C).
  2. Prepare the Squash: Cut the spaghetti squash in half lengthwise using a sharp knife. Scoop out the seeds and stringy insides with a spoon.
  3. Season the Squash: Brush the cut sides of the squash with olive oil or melted butter. Season with salt, pepper, and any additional spices or herbs you prefer.
  4. Grill the Squash: Place the squash halves cut-side down onto the grill. Cook for about 30-40 minutes, or until the flesh is tender and easily shreds with a fork.
  5. Check for Doneness: You’ll know the spaghetti squash is done when you can easily pierce the skin with a fork and the flesh shreds into spaghetti-like strands.
  6. Let it Rest: Remove the squash from the grill with tongs and let it cool for a few minutes before handling.
  7. Create the “Spaghetti”: Use a fork to gently scrape the strands of squash away from the skin and transfer to a serving dish.
  8. Season and Serve: Toss the spaghetti squash strands with additional olive oil or butter if desired, and add Parmesan cheese, fresh herbs, or your favorite sauce. Serve warm to enjoy the smoky, grilled flavor!

Cooking Tips

Char MarksIf you enjoy a bit of char on your squash, after it’s cooked through, flip the squash halves and place them on the hottest part of the grill for 2-3 minutes.
Skin Side DownGrilling with the skin side down protects the delicate flesh from the flames and prevents burning.
Aluminum FoilTo prevent sticking, or if your grill grates are wide, you can place the squash on a sheet of aluminum foil.

Frequently Asked Questions Of How To Cook Spaghetti Squash On The Grill

Can I cook spaghetti squash on the grill?

Yes, slice squash in half, scoop out seeds, brush with oil, season, and grill cut-side down until tender.

How to prepare spaghetti squash for grilling?

Cut squash lengthwise, scoop out seeds, brush with oil, and season with salt and pepper before placing on the grill.

What’s the best way to grill spaghetti squash?

Grill cut-side down over medium heat until tender, then scrape the flesh with a fork to create spaghetti-like strands.

How long does it take to grill spaghetti squash?

Grill for 30-40 minutes, checking for tenderness. Cooking time may vary based on squash size and grill temperature.

Any tips for grilling spaghetti squash perfectly?

Ensure even heat distribution, avoid overcooking, and use a fork to test tenderness. Experiment with seasonings for added flavor.


Grilling spaghetti squash is a simple way to elevate this versatile vegetable to a flavorful side dish or a gluten-free pasta alternative. It requires minimal preparation, and the grill imparts a smoky flavor that can’t be achieved in an oven. So next time you’re firing up the grill, add some spaghetti squash to the menu for a delicious, healthy, and satisfying addition to your meal.

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