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!
Looks easy. Grilled veggies are always a gamble, but this one worked. Juicy, tender, and the grill marks are legit.
“Medium heat” is kinda vague. I tried like hot-hot and they got soft and kinda burnt spots. Next time I’ll go lower… but it did taste good. 🤷♂️
Yes! I love how simple this is—zucchini gets so juicy on the grill. Mine usually sticks a bit unless I oil the grates first, but the balsamic combo is 🔥.
Ehhh, it was alright. Not sure I’d make it again though. The balsamic was too strong for me.
5 stars because it tastes fancy for how easy it is. Also my kids actually ate veggies (rare!).
Easy and quick! Perfect summer dish. I added some Parmesan on top and it was even better!
I love the idea of adding Parmesan! I’ll definitely try that next time. Thanks for the tip!
This recipe is a game changer! So tasty and easy to make. Will definitely be grilling more zucchini now!
This tastes like fancy side dish zucchini. My picky eater actually had seconds lol.
So good. I added a pinch of chili flakes and it was like restaurant side dish level. Even my picky eater asked for seconds.
Yum! I added some cheese on top when I took it off the grill, wow! #Blessed!!!
Cheese? I dunno, seems like it might ruin the flavor of the zucchini… just me? 🤔
Sounds delicious! Cheese makes everything better! 😍
So easy I almost didn’t believe it. I served it with pasta and it was gone fast. Yum!
Honestly… I’m skeptical. Grilled zucchini always turns watery for me. But this marinade helped a little, not fully though.
Honestly, I expected more flavor. It was fine, but the zucchini tasted mostly like… zucchini. Maybe I’m missing something or need fresh garlic.
Idk, 2 tbsp balsamic for 2 medium zucchini seems kinda much. Mine got too tangy and a bit wet. Next time I’ll cut it down.
The instructions are straightforward, but I wish they said whether to grill with lid on or off. I just guessed.
I liked it a lot, but 3-5 minutes per side felt fast for my grill. I ended up doing closer to 6 minutes and they were much better.
Super easy and the balsamic really makes the zucchini taste fancy. I did it on a grill pan since I don’t have an outdoor grill—worked great.
My grill marks were gorgeous and the zucchini was tender, not soggy. Great side dish for anything grilled!
Hm I tried something like this but mine got kinda wet. Maybe my grill was too hot or I didn’t slice evenly. Yours sounds spot on though—might try again and watch the timing.
Yes!! That’s exactly what I’m aiming for—good grill marks without the watery/soggy zucchini situation. Thanks for the tip!
This was so delicious! The flavor was perfect and I can’t get enough of grilled veggies! Definitely making again.
Wow! This is so good. Short cook time, tender, and the flavor is on point.
Grilled veggies r the best! 😍 Will try this with eggplant next time.
ZUcCini is gross. I don’t know why people rave about it all the time. No thanks!
Not bad at all—especially if you like veggies with flavor. I used fresh garlic instead of powder and it came out great.
I’m skeptical about 3–5 minutes per side. On my grill it took closer to 7 per side to get tender, so watch doneness.
These were surprisingly good—sweet-tangy balsamic with that garlicky edge. 3-5 minutes per side felt about right on my grill. Will make again for sure.
Made this last night—super simple and the balsamic hits just right. The grill marks looked legit too.
Tried this last night—super simple and the balsamic really pops. I grilled mine a little longer for more char and it was perfect.
Made this last night and wow—super easy and the grill marks actually look like something from a restaurant. I added a squeeze of lemon at the end and it really brightened it up.
Balsamic vinegar on zucchini? Really? Who thought of this? Not sure if I’m convinced.
Tried this tonight. Mine came out a little too vinegary, but that’s probably because I let the slices sit in the sauce too long. Next time I’ll toss right before grilling.
Good call on not letting it sit too long—balsamic can get sharp fast. I usually toss right before it goes on the grill too.
Mine was also kinda tangy the first time 😅 I think 2 tbsp vinegar is a lot if you’re using a strong balsamic. Next time maybe reduce it or use a milder one? Also don’t overcook it or it gets weirder.
Ok so I tried grilling zucchini before and it was a sad soggy mess, but this one worked! The seasoning was on point and it was gone fast 😅
Nice!! Grilling zucchini can be hit or miss—your “sad soggy mess” story is so real 😅 The balsamic + hot grill marks combo probably helped it firm up. What did you serve it with?
My kids loved these! They usually won’t touch veggies, but this recipe changed their minds.
Pretty solid and simple. Next time I’ll slice a bit thicker so it doesn’t get too soft before it gets enough grill marks.
Honestly I’m skeptical about balsamic on zucchini—thought it would be too tangy. But it balanced out and wasn’t overwhelming.
Balsamic burnt a little on my grill because I waited too long to flip. Next time I’ll watch it closer.
Oof—balsamic can go from “nice glaze” to burnt fast. I’ve started flipping sooner and keeping the heat a touch lower. Glad you’re adjusting!
I tried it, but mine came out soggy instead of tender. Maybe my grill wasn’t hot enough.
I followed it pretty much, but mine came out a little too vinegary. Maybe my balsamic was stronger—would reduce to 1 tbsp next time.
Super good as a side with chicken. I added a tiny pinch of chili flakes and it was perfect. Basic but tasty.
The 3-5 minutes per side is right on. Mine got those perfect grill marks without turning mushy. Will make again for meal prep.
I tried it but mine stuck a bit and the marks were kinda splotchy 😅 maybe my grill was too hot or I didn’t oil enough. Still tasted good though—will give it another go.
Yes! I love when it stays tender but not mushy—3–5 minutes is exactly what mine needed too. Great for meal prep, especially with some chickpeas or quinoa.
I’m skeptical about grilling zucchini for 3-5 minutes each side—mine usually burns fast. But the oil+vinegar balance saved it. Kept heat medium and it was ok.
Wow. Balsamic vinegar plus olive oil = no fail. 😅
This is the best way I’ve found to eat zucchini without it tasting boring. The garlic powder is perfect. Would be great with feta or parmesan on top.