Balsamic grilled zucchini is a simple yet flavorful side dish that brings out the best in this versatile vegetable. Perfect for summer cookouts or weeknight dinners, the smoky grill flavor combined with the tangy sweetness of balsamic vinegar makes this dish both delicious and easy to prepare. The balsamic glaze not only enhances the zucchini’s natural sweetness but also adds a rich depth of flavor that complements almost any main course.
To prepare, start by slicing the zucchini into long, thin strips or rounds, depending on your preference. The key to a successful grilled zucchini is making sure the slices are uniform in thickness so they cook evenly. For the marinade, combine olive oil, balsamic vinegar, garlic, salt, and pepper. You can also add a pinch of red pepper flakes if you enjoy a bit of heat. Toss the zucchini slices in the marinade and let them sit for about 10–15 minutes to soak in the flavors.
Preheat your grill to medium-high heat and lightly oil the grates to prevent sticking. Place the marinated zucchini directly onto the grill and cook for about 3–4 minutes on each side, or until they develop nice grill marks and become tender. The grilling process caramelizes the balsamic vinegar, giving the zucchini a slightly smoky and sweet flavor profile that makes it stand out.
Once done, remove the zucchini from the grill and drizzle a bit more balsamic glaze over the top for added richness. For an extra touch of flavor, sprinkle the grilled zucchini with fresh herbs like basil or parsley, or add a sprinkle of Parmesan cheese.
Balsamic grilled zucchini is the perfect side dish for everything from grilled meats to pasta or even as a light main course when paired with grains like quinoa or couscous. Its vibrant flavor and satisfying texture make it an easy favorite for any occasion.
Ingredients
- 2 medium zucchini sliced into 1/4 inch rounds
- 2 tablespoons balsamic vinegar
- 2 tablespoons olive oil
- 1 teaspoon garlic powder
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
Instructions
- Preheat the grill to medium heat.
- In a bowl, combine balsamic vinegar, olive oil, garlic powder, salt, and black pepper.
- Add the zucchini slices to the bowl and toss them to coat evenly.
- Place the zucchini slices on the grill and cook for about 3-5 minutes per side, until tender and grill marks appear.
- Remove from the grill and serve immediately.
Nutrition
Turned out super tasty—sweet/tangy balsamic on charred zucchini is such a good combo. I added a pinch of chili flakes and it kicked it up nicely.
This recipe was super easy! I loved the flavor of the balsamic. Definitely making this again!
I was skeptical at first, but these turned out really well. The garlic powder kinda surprised me, might try fresh garlic next time.
I love using fresh garlic! It really does make a difference. Glad the zucchini turned out well for you!
Zucchini?? Nah, more like zucchini no thanks.
What!? Zucchini is the bomb! This recipe sounds delicious, I’m definitely trying it!
Honestly, who puts zucchini on the grill? Sounds weird to me. I prefer my veggies raw.
I don’t get the hype. Zucchini is just so boring. Grilled it but still didn’t taste like much.
My mum makes zucchini different, she never used balsamic! Is that even normal?
Yummy! I added some parmesan cheese on top after grilling and it was to die for! 😊
Parmesan sounds amazing! Gonna try that next time! 😍
Too much vinegar!! 😩 I couldn’t even taste the zucchini. My kids refused to eat it too.
I think the vinegar adds great flavor! But maybe try less next time? 🤷♂️
I tried it but my zucchini stuck to the grill even with oil. Any tips? Also I used ground garlic and it was fine.
Zucchini? Really? Who eats that? But I gotta admit, this was pretty good. Not my favorite tho.
I actually love zucchini! It’s so versatile and healthy. Glad you gave it a try! 🍽️
I tried it, but the zucchini got too mushy. Maybe I left it on the grill too long? Not a fan.
Tried it, but my zucchini kept sticking and getting a little mushy. Maybe I need hotter heat or oil the grates more. Flavor is still solid though.
Garlic powder is fine, but I bet fresh minced garlic would take it to another level. Has anyone tried that?
Zucchini rocks! This marinade is on point! I can’t wait to serve this for dinner. Thanks!
Balsamic + zucchini = weirdly addictive. 10/10
Wait, balsamic on zucchini and it’s addictive?? I usually do like oil + garlic only. Gonna try but I’m worried it’ll be too sweet.
Agreed—this combo is dangerously good. The balsamic caramelizes a bit and makes everything taste fancy. Definitely making this again.
I followed the recipe exactly and got decent grill marks, but mine weren’t as tender as expected. Could be thicker slices next time.
These turned out so flavorful for something so simple. The balsamic makes the zucchini taste “grilled” even before it’s fully tender.
Totally agree—balsamic really does give that grilled flavor fast. I also like to let them sit 5-10 min after tossing so the coating gets a little tacky before grilling.
Zucchini? Meh. But I guess if you like veggies, this seems alright.
These are amazing! The balsamic adds such a nice flavor to the zucchini. Definitely making again!
Yummy
Simple and delicious. I added a little chili flakes for fun and it kicked it up. Nice side dish for basically any meal.
Simple but seriously good! I love how the balsamic makes the zucchini taste almost caramel-y on the grill. I’ll try it with chili flakes too—thanks for the idea!
I followed it exactly, but mine stuck a bit to the grill. Maybe my grates weren’t hot enough? Still tasted good though, just not as pretty.
Totally could be the grates—if they weren’t fully hot, the zucchini will grab. I usually preheat longer and make sure the grill is clean, then lightly oil the grates before laying the slices down. Still, glad it tasted good!
You call this a recipe?! Seems so easy, but I always burn food on the grill. 😩
Delish! Quick and easy too, perfect for my busy week. Will share with my friends!
I didn’t have garlic powder so I used minced garlic and it was still good. Would totally do again.
Not gonna lie, I thought zucchini would come out bland, but the garlic powder + balsamic saved it. Will make again.
Delish! Perfect side dish for summer BBQs. I added some parmesan cheese on top, which made it better.
I never thought of adding parmesan! Sounds yum, but can you really taste it? I usually do cheese with everything.
This zucchini recipe is fantastic! The balsamic glaze adds a nice touch. Will make it again for sure!
I agree! The balsamic glaze makes everything better! Can’t wait to try this myself. Thanks for sharing! 😊
My zucchini kept sticking even though I had oil in the marinade. Next time I’ll oil the grill grates too.
Just OK. The recipe needs more seasoning. I added cayenne and it helped a bit.
I marinated it a bit longer than the recipe and got a deeper flavor. Grill marks were gorgeous. Will make again!
Like, seriously? Just some zucchini? I don’t know, how good can this really be?
Honestly, this is one of the easiest and tastiest ways to enjoy veggies! The balsamic adds a sweet tang. Give it a shot!
Zucchini is underrated for real! Don’t knock it till you try it. You can add spices to make it better too.
I don’t trust anything called ‘balsamic’ without being sweet. Mine came out a little tangy for my taste, so I’ll probably cut the balsamic next time. But I get why people like it.
Too much balsamic for my taste—made it a bit tangy. I’d cut the vinegar down to 1 tbsp next time.
Good call—balsamic can be super strong depending on the brand. Next time I’d start with 1 tbsp like you said and maybe add a tiny splash if it needs more flavor.
I actually like the tang, but 2 tbsp does feel like a lot for those 2 medium zucchinis. If you cut it to 1 tbsp, it’ll probably be more balanced without losing the glaze-y vibe.
I dunno… I followed the recipe, but the zucchini turned out mushy. Maybe I cooked it too long?
I tried this but something went wrong. My zucchini got burned and didn’t taste good at all. Maybe I’m just bad at grilling. 🙁
Not bad, but 3-5 minutes per side feels a little long for my grill—mine started getting soft and a little mushy. Still tasty though.
Yeah I get that—mine cooks fast too if the grill runs hotter. I usually do like 2-3 min per side and pull them the moment the grill marks show and they’re still a bit firm.
I followed it exactly and somehow my zucchini stuck to the grill… maybe I didn’t oil enough. Next time I’ll use a grill basket or foil.
Ugh, I’ve had that happen too—zucchini is super clingy. Your instinct is probably right: either not enough oil on the slices, or the grill needed a better clean/preheat. A grill basket/foil is a lifesaver.
Honestly 3-5 minutes per side sounds too long for my grill—mine started going mushy around 2 minutes. Could be my heat though. Flavor was nice!
Balsamari in zucchinas? Sounds weird. But, whatever, if you like, go for it!