How To Cook A Zucchini On The Grill

To cook a zucchini on the grill, you simply slice it, season it, and place it over direct heat until it’s tender with nice char marks.
 
It’s one of the easiest and most delicious ways to enjoy summer squash, and once you learn how to cook a zucchini on the grill, you’ll be doing it all season long.
 
Grilling brings out the natural sweetness in zucchini while adding a smoky flavor that pairs well with almost any main dish.
 
Whether you’re a seasoned griller or just getting started, learning how to cook a zucchini on the grill is a skill worth having in your back pocket.
 
In this post, we’ll walk through everything you need to know about grilling zucchini, from choosing the right squash to serving it up perfectly.
 
Let’s fire up that grill and get started.
 

How to Cook a Zucchini on the Grill Perfectly Every Time

When you cook a zucchini on the grill, the goal is to get it tender on the inside with a bit of char on the outside.
 
Here’s how to make that happen:

1. Choose the Right Zucchini

The best zucchini for grilling are medium-sized ones, about 6 to 8 inches long.
 
Smaller zucchini tend to be more tender and have fewer seeds, which makes them ideal for the grill.
 
If you can, pick zucchini that feel firm and heavy for their size, with shiny, unblemished skin.
 
Avoid oversized zucchini that feel spongy because those will turn mushy once they hit the heat.
 

2. Slice It Correctly

How you slice your zucchini matters when you cook a zucchini on the grill.
 
Cut it into planks about 1/4 to 1/2 inch thick lengthwise, or slice it into rounds about 1/2 inch thick.
 
Lengthwise planks are easier to flip and less likely to fall through the grates.
 
If you’re using rounds, consider using a grill basket to keep them from slipping through.
 
Consistent thickness is key so everything cooks evenly.
 

3. Season Generously

Before you cook a zucchini on the grill, give it a good coating of olive oil.
 
This helps prevent sticking and encourages those beautiful grill marks.
 
Then season with salt, pepper, and any herbs or spices you love.
 
Garlic powder, smoked paprika, and Italian seasoning all work wonderfully on grilled zucchini.
 
You can also brush on a marinade or vinaigrette for extra flavor.
 

Steps to Cook a Zucchini on the Grill

Once your zucchini is prepped, it’s time to cook a zucchini on the grill.
 
Follow these simple steps for perfect results every time:

1. Preheat Your Grill

Set your grill to medium-high heat, around 400°F to 450°F.
 
Make sure the grates are clean and lightly oiled to prevent sticking.
 
If you’re using a gas grill, preheat with the lid closed for about 10 to 15 minutes.
 
For a charcoal grill, wait until the coals are covered with ash and glowing.
 

2. Place Zucchini on the Grates

Lay your seasoned zucchini slices directly on the hot grates.
 
Don’t overcrowd them because you want the heat to circulate around each piece.
 
Close the lid and let them cook undisturbed for about 3 to 4 minutes.
 
This allows those gorgeous grill marks to form.
 

3. Flip and Finish Cooking

After 3 to 4 minutes, flip your zucchini using tongs.
 
Cook for another 3 to 4 minutes on the other side.
 
When you cook a zucchini on the grill, the total cook time is usually 6 to 8 minutes depending on thickness.
 
You’ll know it’s done when the zucchini is tender but not mushy and has nice char marks.
 

Tips for the Best Grilled Zucchini

Want to take your grilled zucchini to the next level?

Here are some handy tips:

1. Don’t Overcook It

The biggest mistake people make when they cook a zucchini on the grill is leaving it on too long.
 
Zucchini cooks fast and can go from perfectly tender to mushy in just a minute or two.
 
Keep an eye on it and pull it off as soon as it’s tender.
 

2. Try a Marinade

Marinating your zucchini for 15 to 30 minutes before grilling adds incredible flavor.
 
A simple mix of olive oil, lemon juice, garlic, and herbs is all you need.
 
Just don’t marinate too long because the acid can break down the texture.
 

3. Add a Finishing Touch

Once you cook a zucchini on the grill, finish it with a squeeze of fresh lemon juice or a sprinkle of Parmesan cheese.
 
Fresh herbs like basil or parsley also add a nice pop of color and flavor.
 
A drizzle of balsamic glaze takes it to restaurant-quality territory.
 

So, How to Cook a Zucchini on the Grill?

To cook a zucchini on the grill, simply slice it, season it, and grill it over medium-high heat for about 6 to 8 minutes, flipping once.
 
It’s quick, easy, and incredibly tasty.
 
Now that you know how to cook a zucchini on the grill, you can enjoy this healthy side dish all summer long.
 
Fire up the grill and give it a try tonight.