How To Grill Winter Squash

You can grill winter squash easily, and it’s one of the best ways to bring out its natural sweetness.
 
Grilling winter squash gives you those caramelized edges and a smoky flavor that roasting just can’t match.
 
If you’ve been wondering how to grill winter squash without it turning mushy or burning, you’re in the right place.
 
In this post, we’ll walk through how to grill winter squash step by step, including prep, seasoning, and the best types to use.
 
Let’s fire up the grill.
 

How to Grill Winter Squash Perfectly Every Time

Grilling winter squash is simple once you know the right approach.
 
The goal is to cook it through without drying it out, while getting those charred marks that make it taste amazing.
 
Here’s how to grill winter squash like a pro:
 

1. Choose the Right Winter Squash

Not all winter squash grill the same way.
 
Firm varieties like butternut, acorn, delicata, and kabocha hold up best on the grill.
 
Delicata is especially great because its skin is thin enough to eat.
 
Butternut and kabocha have denser flesh that becomes creamy when grilled.
 
Avoid overly watery squash if you can, since they tend to fall apart on the grates.
 

2. Prep Your Winter Squash for Grilling

Start by washing the squash and cutting off both ends.
 
Then slice it in half lengthwise and scoop out the seeds.
 
You can save those seeds for roasting later.
 
Cut the squash into slices or wedges about half an inch to one inch thick.
 
Leaving the skin on helps the slices hold their shape on the grill.
 
If you’re grilling a whole small squash, you can also cut it into rings.
 

3. Season and Oil the Squash

Brush each piece with olive oil so it doesn’t stick to the grates.
 
Season with salt and pepper, then add whatever spices you like.
 
Brown sugar, cinnamon, smoked paprika, or garlic powder all work great.
 
You can also brush on a little maple syrup for extra caramelization.
 
Just don’t overdo the sugar since it can burn quickly over high heat.
 

Best Way to Grill Winter Squash on the Grill

Now that your winter squash is prepped, it’s time to actually grill it.
 
Here’s the best way to grill winter squash so it cooks evenly and tastes fantastic:
 

1. Preheat the Grill to Medium Heat

Set your grill to medium heat, around 375°F to 425°F.
 
If you’re using a gas grill, preheat for about 10 minutes with the lid closed.
 
For a charcoal grill, wait until the coals are covered in gray ash.
 
A clean, well-oiled grate is key to preventing sticking.
 

2. Grill Cut-Side Down First

Place the squash slices cut-side down on the hot grates.
 
Let them cook for about 5 to 7 minutes without moving them.
 
This is where those beautiful grill marks and caramelized edges form.
 
Flip them once and continue grilling for another 5 to 8 minutes.
 
The squash is done when it’s tender and easily pierced with a fork.
 

3. Use Indirect Heat for Thicker Pieces

If your squash wedges are thick, move them to indirect heat after searing.
 
Close the lid and let them finish cooking for 10 to 15 minutes.
 
This ensures the inside gets soft without burning the outside.
 
For a charcoal grill, just push the coals to one side.
 

4. Add a Glaze or Finish With Herbs

Once your winter squash is nearly done, brush on a glaze if you like.
 
A mix of honey, butter, and chili flakes is a game changer.
 
Or keep it simple with fresh herbs like thyme or rosemary.
 
A squeeze of lemon juice at the end brightens everything up.
 

Tips for Grilling Winter Squash Without Burning It

Grilling winter squash can go wrong fast if you’re not careful.
 
Here are a few tips to keep it perfect every time:
 

1. Don’t Cut Them Too Thin

Thin slices cook quickly but also burn easily.
 
Aim for half-inch to one-inch thick slices for the best results.
 

2. Watch for Flare-Ups

Oil drips can cause flames on the grill.
 
Keep a spray bottle of water nearby and move the squash if flames get too high.
 

3. Let It Rest Before Serving

Once off the grill, let the winter squash rest for a few minutes.
 
This helps the inside finish cooking and makes it easier to handle.
 

So, How Do You Grill Winter Squash?

You grill winter squash by slicing it, oiling it, and cooking it over medium heat until tender and caramelized.
 
It’s a simple process that transforms a humble squash into a smoky, sweet side dish.
 
Whether you use butternut, acorn, or delicata, grilling brings out flavors you just don’t get from the oven.
 
So next time you’re wondering how to grill winter squash, just fire up the grill and enjoy.