How To Grill Summer Squash On Gas Grill

You can grill summer squash on a gas grill, and it turns out tender, smoky, and delicious with just a few simple steps.
 
All you need is a hot grill, a little oil, and a few minutes per side to get those beautiful char marks.
 
Summer squash is one of the easiest vegetables to grill because it cooks fast and soaks up whatever flavors you throw at it.
 
Whether you’re using zucchini, yellow squash, or pattypan, the method for how to grill summer squash on a gas grill stays pretty much the same.
 
In this post, we’ll walk through how to grill summer squash on a gas grill step by step, plus seasoning ideas, temperature tips, and common mistakes to avoid.
 
Let’s fire up that grill.
 

How to Grill Summer Squash on a Gas Grill

Learning how to grill summer squash on a gas grill comes down to a few key moves.
 
Get the heat right, cut the squash properly, and don’t walk away from the grill for too long.
 
Here’s how to grill summer squash on a gas grill the right way:
 

1. Preheat Your Gas Grill to Medium-High

The first step in how to grill summer squash on a gas grill is getting the temperature right.
 
Preheat your gas grill to medium-high, around 400°F to 450°F.
 
This gives you that nice sear without burning the squash before it cooks through.
 
A hot grill is the secret to how to grill summer squash on a gas grill without it turning mushy.
 
Give your grill about 10 to 15 minutes to fully heat up with the lid closed.
 

2. Slice the Summer Squash Evenly

How you cut your squash matters when you’re grilling summer squash on a gas grill.
 
Cut it into rounds about 1/2 inch thick, or slice it lengthwise into planks.
 
Lengthwise planks are great because they don’t fall through the grates as easily when you grill summer squash on a gas grill.
 
Rounds work fine too, just keep them thick enough to hold up to the heat.
 
Aim for even slices so everything cooks at the same rate when you grill summer squash on a gas grill.
 

3. Brush With Oil and Season

Before the squash hits the grill, brush each piece with olive oil.
 
Oil keeps the squash from sticking and helps it brown nicely when you grill summer squash on a gas grill.
 
Season with salt, pepper, garlic powder, or whatever herbs you love.
 
You can also add a squeeze of lemon or a sprinkle of paprika for extra flavor.
 
Don’t overthink the seasoning, ’cause summer squash has a mild taste that plays well with almost anything.
 

4. Grill for 3 to 5 Minutes Per Side

Place the squash directly on the grill grates.
 
For how to grill summer squash on a gas grill, timing is everything.
 
Cook each side for about 3 to 5 minutes, depending on thickness.
 
You’ll know it’s ready to flip when you see those grill marks and the edges start to soften.
 
Close the lid between flips to keep the heat consistent while you grill summer squash on a gas grill.
 

5. Watch for Doneness and Avoid Overcooking

Summer squash cooks fast, so keep an eye on it.
 
You want it tender but not falling apart when you grill summer squash on a gas grill.
 
If it turns to mush, you’ve cooked it too long.
 
A good rule is to pull it off when a fork slides in easily but the squash still holds its shape.
 
That’s the sweet spot when you grill summer squash on a gas grill.
 

Best Tips and Seasonings for Grilling Summer Squash on a Gas Grill

Once you know how to grill summer squash on a gas grill, you can play around with flavors.
 
Here are some tips to take your grilled summer squash to the next level:
 

1. Use a Grill Basket for Small Pieces

If you cut your squash into small chunks, use a grill basket.
 
This keeps the pieces from slipping through the grates when you grill summer squash on a gas grill.
 
It’s also handy if you’re mixing in other veggies like peppers or onions.
 

2. Try Marinades and Herb Blends

A simple marinade of olive oil, balsamic vinegar, and garlic works wonders.
 
Fresh herbs like basil, oregano, and thyme pair beautifully with summer squash.
 
Let the squash sit in the marinade for 15 to 30 minutes before you grill summer squash on a gas grill.
 

3. Add a Finishing Touch After Grilling

Once you pull the squash off the grill, finish it with something fresh.
 
A sprinkle of parmesan, a drizzle of lemon juice, or some chopped parsley makes a big difference.
 
These little touches make your grilled summer squash on a gas grill taste like a restaurant dish.
 

4. Clean and Oil Your Grates First

A clean grill prevents sticking and off-flavors.
 
Scrape the grates and brush them with a little oil before you grill summer squash on a gas grill.
 
This one step makes grilling summer squash on a gas grill so much easier.
 

Common Mistakes to Avoid When You Grill Summer Squash on a Gas Grill

Even simple recipes can go wrong, so here’s what to watch out for.
 

1. Skipping the Oil

If you skip the oil, the squash will stick and tear.
 
Always brush it lightly before you grill summer squash on a gas grill.
 

2. Cutting the Squash Too Thin

Thin slices dry out and burn fast.
 
Keep them at least 1/2 inch thick when you grill summer squash on a gas grill.
 

3. Flipping Too Often

Let the squash sit and develop those grill marks.
 
Flip once, maybe twice, when you grill summer squash on a gas grill.
 

4. Walking Away From the Grill

Summer squash goes from perfect to burnt in seconds.
 
Stay close and keep watch while you grill summer squash on a gas grill.
 

So, How Do You Grill Summer Squash on a Gas Grill?

You grill summer squash on a gas grill by preheating to medium-high, slicing evenly, brushing with oil, and cooking 3 to 5 minutes per side.
 
Keep it simple, keep an eye on it, and don’t overcook it.
 
Now that you know how to grill summer squash on a gas grill, you can serve it as a side, toss it in pasta, or pile it on crusty bread.
 
Fire up the grill and enjoy.