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Roasted Zucchini with Parmesan

Updated August 8, 2025 / By Natalie Mortimer

A little crispy, super fast, and ultra-healthy, easy roasted zucchini with Parmesan really hits the spot. With just a few simple ingredients, a delicious side dish is only 10 minutes away.

a plate of crispy, golden delicious roasted zucchini with parmesan

That thing where all your neighbors are foisting their giant zucchinis off on you like you don’t already have a ton of them taking over your own backyard? Well, what that late summer zucchini onslaught if it wasn’t a problem, but a challenge? We’ve made a lot of zucchini recipes over the years (challenge accepted!) and this roasted zucchini with parmesan (which takes all of ten minutes and just a few ingredients) might just be the simplest and best of all.  

a plate of crispy, golden delicious roasted zucchini with parmesan

Roasting zucchini is easy, and the results are can’t-stop-eating-this good, especially with a healthy dusting of parmesan cheese. My kids will even (usually) eat this!  For a richer zuke experience, try Zucchini pasta or crispy Fried Zucchini

ingredients laid out to make the most irresistible roasted zucchini with parmesan

What You’ll Need to Make Roasted Zucchini: 

  • Zucchini: Small or medium zukes are ideal for roasting. Very large zucchini can be seedy and watery, but if you're stuck with giant ones from your garden, scoop out the seeds and salt the flesh for 15 minutes before roasting to draw out excess moisture. 
  • Parmesan cheese: Pre-grated is OK, but the fine dusting that you get from grating real Parmigiano Reggiano over the zucchini rounds with a microplane grater is unbeatable.
  • Garlic powder: This Parmesan-roasted zucchini recipe is a perfect example of why we love garlic powder. Every zucchini slice will get a hint of flavor in a way that fresh garlic cloves just can’t replicate. Just be sure that your garlic powder is fresh—if it’s more than six months old, spring for a fresh jar (or scoop from the bulk bins). 
  • Olive oil: Regular, non-extra virgin olive oil is perfect here.
sliced raw zucchini getting prepped to make crispy roasted zucchini with parmesan

How To Roast Zucchini

Ready in just a few simple steps, roasting is definitely the best way to cook zucchini.

  1. Boldly crank your oven to 450°F. High heat means crispy (not soggy) roasted zucchini.
  2. Dress the sliced zucchini rounds with olive oil, salt, pepper and garlic powder.
  3. Arrange the rounds on a baking sheet.
  4. Grate parmesan cheese generously over the rounds.
  5. Roast! About five minutes, and then finish the rounds off with a quick broil to ensure the cheese gets nice and crisp-bubbly.
  6. Dive in! Enjoy these as a side dish, snack, pasta stand-in—the possibilities are endless. If you love roasted veggies, be sure to try roasted Brussels sprouts, too.  
sliced zucchini tossed with olive oil, salt, pepper and garlic powder ready to make the best roasted zucchini with parmesan

Tips For Cooking Zucchini 

  • PSA: You DO NOT have to peel zucchini. There’s no need to peel zucchini. In fact, the skin is a big source of zucchini nutrition (the deep green color is a dead giveaway) so you definitely want to leave the skin on. 
  • How to cut zucchini: after giving the zucchini squash a good rinse under cold water, slice off the stem and discard it. The rest is edible and delicious so just slice it up into strips (great for grilling) coins (which is what you’ll do for this roasted zucchini recipe) or even half-moons. Or, you could forego the knife entirely and grate your zucchini, which is the first step towards beautiful crisp zucchini fritters. 
  • To prevent soggy roasted zucchini: In addition to roasting them in the oven at high heat, when you place the zucchini slices on the baking sheet, take care to make sure they’re not overlapping. If they lay on top of each other as they roast, a few of the slices may steam, which would make the final dish a little soggy. 
sliced raw seasoned zucchini ready to be roasted to perfection

All About Zucchini 

Brace yourself, guys: Zucchini is technically a fruit! And not just a fruit, but a berry. Here you are, all these years, just living your life, and all of a sudden you learn that zucchini, this thing you’ve always known as a vegetable, is actually a BERRY. Melon, cucumbers, and all squash are part of the plant family cucurbita pepo, defined as a “fleshy one-celled many-seeded berry, that has a hard rind and is the characteristic fruit of the gourd family.” Weird. The most important thing to know about zucchini, though, is that it’s delicious roasted with Parmesan. 

sliced raw zucchini seasoned with salt, pepper and garlic powder topped with grated parmesan cheese
crispy roasted zucchini with parmesan on a baking sheet

Waste Not Want Not. 

When you’ve got zucchini squash coming out your ears, it can be a little overwhelming. We hope this zucchini side dish recipe takes that feeling of overwhelm and transforms it into excitement. For more recipe inspiration, follow us on Facebook, Instagram, TikTok and  Pinterest or order our cookbook. We love when you share your meals. Tag us on Instagram using  #themodernproper, and we’d love to hear what you think of this recipe in the comments below. Happy cooking!

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Roasted Zucchini with Parmesan Recipe

  • Serves:  4
  • Prep Time:  5 min
  • Cook Time:  10 min
  • Calories:  122
Print Recipe

Description

A little crispy, super fast, and ultra-healthy, easy roasted zucchini with Parmesan really hits the spot. With just a few simple ingredients, a delicious side dish is only 10 minutes away.

Video

Ingredients

  • 2 medium zucchini, cut into ½-inch-thick rounds
  • 2 tablespoons extra-virgin olive oil
  • ½ teaspoon sea salt, plus more to taste
  • ½ teaspoon freshly cracked black pepper
  • 1 teaspoon garlic powder
  • ½ cup grated Parmesan cheese

Method

  1. Preheat the oven to 450°F with a rack in the center position.

    ingredients laid out to make the most irresistible roasted zucchini with parmesan
  2. In a large bowl, toss the zucchini with the olive oil, salt, pepper and garlic powder.

    sliced zucchini tossed with olive oil, salt, pepper and garlic powder ready to make the best roasted zucchini with parmesan
  3. Arrange on a rimmed sheet pan in a single layer, top with the Parmesan cheese and bake for 5 minutes. Turn the oven broiler to High. Continue to bake until the cheese is golden brown and the zucchini is tender, about 2-3 minutes.

    a plate of crispy, golden delicious roasted zucchini with parmesan

Nutrition Info

  • Per Serving
  • Amount
  • Calories 122
  • Protein 4 g
  • Carbohydrates 5 g
  • Total Fat 10 g
  • Dietary Fiber 1 g
  • Cholesterol 9 mg
  • Sodium 631 mg
  • Total Sugars 2 g

Roasted Zucchini with Parmesan

Questions & Reviews

Rated 5 stars by 42 readers

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  • HOWARD

    CAN ROASTED ZUCCHINI BE COOKED IN AIR FRYER

    Sure! It will probably take about 7-9 minutes at 400F. Hope you enjoy!

  • Janice

    Can I use this recipe for a larger zucchini?

    Sure! Hope you enjoy Janice.

  • Trish

    So I do a lot of roasting .. .. I roast on a cookie cooling rack and if you sprinkle with some corn starch .. to chicken , it helps give it a slight crisp .. just a thought . Ill try it soon

    Nice idea trish!

  • ca

    mine were tasty , but not crispy at all!!! too much olive oil maybe??
    thanks

    Some of the cheese might crisp up a bit but the actual zucchini won't be crispy.

  • Shirley

    How many calories per gram?

    Sorry, we don't currently have this information.

  • ginnie

    this was delicious. what is the potion / serving size? thanks.

    serving size would be 1/4 of the sliced rounds.

  • Zorina

    Are their other zucchini with Parmesan recipes

    This is the only one on our site. Hope you enjoy!

  • Dustin

    What is considered a serving for this recipe?

    It serves 4 so it is half of a zucchini.

  • Jayne

    How do you re-heat these without going limp or soggy

    They won't be same as fresh but you can reheat then try popping them under the broiler for a couple minutes. Hope you enjoy Jayne!

  • Lee

    Can you substitute a different cheese

    Sure!

  • Victor

    5-star rating

    This recipe is great. The zucchini from our garden almost always winds up in this dish, which I serve as a snack for myself and my family.

    The best! We love summer garden produce. Glad you enjoy this recipe Victor!

  • Lisa

    5-star rating

    a little salty for my taste. otherwise Delicious! and so easy, so little time.

    Thanks Lisa, glad you loved it! This is our favorite way to eat zucchini!

  • Suzanne

    5-star rating

    This was delicious. I was a bit skeptical about the high temperature and only five minutes of cooking, but it works! Zucchini was cooked perfectly. So quick and easy, I will definitely make this on repeat.

    Thanks Suzanne, so happy you loved it!

  • Rose

    5-star rating

    Easy and the dish was SO GOOD perfect side dish or snack!

    Thanks Rose, so happy you loved it!

  • Mary

    5-star rating

    These were so yummy and so easy. I offered my 10-year-old grandson bite, and he pretty much finished them all off. So..

    Thanks Mary, so glad you loved it!

  • Liss

    5-star rating

    Recipe for zucchini turned out PERFECT!

    Thank you

    Thanks Liss, we are so glad you enjoyed it!

  • Erica

    5-star rating

    Followed the recipe religiously, but the final product looked great but was VERY salty. Next time, I'll cut the salt and let the saltiness of the cheese suffice. I will find a was to rescue this first batch! No worries

    I will edit the salt down and say "plus more to taste" thanks for the honest review.

  • Susan

    5-star rating

    Excellent, healthy and quick!

    Thanks Susan, we are so happy you loved it!

  • Jud

    5-star rating

    Good and good for you. That's a winnng combo!


    Thanks Jud, we are so happy you loved it!

  • Laura

    5-star rating

    Yummy!!! I goofed and added the Parmesan cheese to the mixture but it still came out good.

    Thanks Laura, we are so glad you loved it!

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