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You can grill yellow squash easily, and it turns out tender, sweet, and slightly smoky every single time.
If you’ve been wondering how to grill yellow squash without it turning into a mushy mess, the answer is simpler than you think.
Yellow squash holds up beautifully on the grill as long as you slice it thick enough and give it a little oil and seasoning.
In this post, we’ll walk through exactly how to grill yellow squash, the best prep methods, the ideal grilling time, and a few tasty variations.
Let’s fire up that grill and make some amazing yellow squash.
How to Grill Yellow Squash Perfectly
Grilling yellow squash is one of the fastest and tastiest ways to enjoy this summer staple.
Here’s how to do it right so every slice comes off the grates with those gorgeous char marks.
1. Pick the Right Yellow Squash
Before you even think about how to grill yellow squash, start with good squash.
Look for firm, medium-sized yellow squash that feels heavy for its size.
Smaller squash tend to be sweeter and have fewer seeds, which makes them perfect for grilling.
Avoid squash with soft spots or blemishes because they’ll fall apart on the grill.
2. Slice It Thick, Not Thin
The biggest mistake people make when they grill yellow squash is slicing it too thin.
Thin slices slip through the grates and turn to mush in seconds.
Instead, cut your yellow squash into rounds about half an inch thick.
You can also slice it lengthwise into planks, which gives you even more surface area for those lovely grill marks.
3. Oil and Season Generously
Yellow squash is like a sponge, so it needs a good coating of oil before it hits the grill.
Brush each slice with olive oil or avocado oil on both sides.
Then season with salt, black pepper, garlic powder, and a pinch of paprika for a little depth.
This simple seasoning blend is all you need to make grilled yellow squash taste incredible.
4. Preheat Your Grill Properly
How to grill yellow squash successfully comes down to heat control.
Preheat your grill to medium-high heat, around 400°F.
Make sure the grates are clean and lightly oiled so the squash doesn’t stick.
A hot, clean grill gives you those beautiful char marks without burning the squash.
5. Grill for 3 to 4 Minutes Per Side
Place your yellow squash slices directly on the grates and close the lid.
Let them cook for about 3 to 4 minutes per side.
Flip them once with tongs, and resist the urge to move them around too much.
When they’re done, the squash should be tender with a slight bite and have clear grill marks.
6. Add a Finishing Touch
Once you pull your yellow squash off the grill, give it a little love.
A squeeze of fresh lemon juice brightens everything up.
A sprinkle of fresh herbs like basil, parsley, or mint adds a fresh finish.
You can also crumble some feta or parmesan on top for a savory kick.
Best Ways to Serve Grilled Yellow Squash
Now that you know how to grill yellow squash, let’s talk about how to enjoy it.
Grilled yellow squash is versatile and pairs well with almost anything.
1. As a Simple Side Dish
Serve your grilled yellow squash alongside grilled chicken, steak, or fish.
It’s a light, healthy side that balances out heavier main dishes.
Drizzle it with a little balsamic glaze for a restaurant-quality touch.
2. In Salads and Grain Bowls
Chop up leftover grilled yellow squash and toss it into a salad or grain bowl.
It adds smoky flavor and a nice texture to quinoa, farro, or couscous.
Add some cherry tomatoes, feta, and a lemon vinaigrette, and you’ve got a satisfying lunch.
3. On Skewers with Other Veggies
If you’re grilling for a crowd, thread yellow squash onto skewers with zucchini, bell peppers, and red onion.
Brush everything with olive oil and season well.
Grill the skewers for about 8 to 10 minutes, turning occasionally, until the veggies are tender and charred.
Tips and Variations for Grilled Yellow Squash
Want to take your grilled yellow squash to the next level?
Try these tips and variations the next time you fire up the grill.
1. Use a Grill Basket for Small Pieces
If you cut your yellow squash into cubes or smaller pieces, use a grill basket.
It keeps everything contained so nothing falls through the grates.
Just toss the squash in the basket and shake it occasionally for even cooking.
2. Marinate for Extra Flavor
Marinating your yellow squash for 30 minutes before grilling adds a ton of flavor.
Try a mix of olive oil, lemon juice, garlic, and herbs like oregano and thyme.
The squash soaks up all that goodness and comes off the grill absolutely delicious.
3. Add a Spicy Kick
If you like heat, sprinkle some red pepper flakes or chili powder on your yellow squash before grilling.
The smoky char and spicy kick are a match made in heaven.
You can also brush on a little sriracha mixed with honey for a sweet and spicy glaze.
4. Try It on a Charcoal Grill
Grilling yellow squash on a charcoal grill gives it an extra layer of smoky flavor.
Just make sure your coals are ashed over and you’ve got a nice medium-high heat.
The result is squash with a deep, rich taste that gas grills just can’t match.
So, How to Grill Yellow Squash?
Grilling yellow squash is easy, fast, and incredibly rewarding.
You now know how to grill yellow squash so it comes out tender, flavorful, and perfectly charred every time.
Just remember to slice it thick, oil it well, and keep your grill hot and clean.
Whether you serve it as a simple side or toss it into a salad, grilled yellow squash is a summer favorite you’ll come back to again and again.
So fire up the grill and enjoy every smoky, delicious bite.