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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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    a plate of crispy, golden delicious roasted zucchini with parmesan

    Roasted Zucchini with Parmesan Recipe

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

    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.
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      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 55 readers

      or
      • janey

        Do these get mushy at all?

        We wouldn't call them mushy but they are zucchini so they aren't crispy like a cracker.

      • Jane

        Can I use parchment paper ?

        Sure!

      • Robin

        Can this be prepped in advance? BTW.love this awesome recipe!!

        Thanks Robin! YOu can slice the zucchini ahead of time. We keep it in an airtight container lined with a paper towel to absorb moisture.

      • 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!

      • Peg

        5-star rating

        Hi,
        Can the roasted zucchini with parmesan be made the day before eating?
        thanks

        Sure!

      • S

        5-star rating

        Made recipe exactly. Mine were not crisp, but still very tasty.

        Next time I will use less cheese (1/3 cup) and maybe it will be more crispy?

        Glad you enjoyed them!

      • Julie

        5-star rating

        It was delicious! I followed the instructions, except baked it a few minutes longer to become crispy.

        Thanks Julie, glad you enjoyed it!

      • Jackie

        3-star rating

        I followed this recipe exactly as written. While the taste was great, they were soggy like any other time I cook zucchini sticks or discs.

      • Gail

        5-star rating

        We had this as one of our side dishes with game hen last night. It was crispy and delicious. I made the recipe as written. I usually reduce the amount of garlic in everything I make, but did not. Next time, will cut the garlic to 1/2 tsp.

        We are so glad you loved it, thank you!

      • Agnes

        5-star rating

        How can I do without broiling?

        You'll just want to bake them a until they are tender. They just wont get as crisp without the broiler. Just put the parm on a few minutes before they are done so it gets nice and melty. Hope you enjoy.

      • Danielle

        5-star rating

        Fantastic recipe! Easy to make in the zucchini taste so delicious not soggy!

        Thanks Danielle, so glad you loved it!

      • Anne

        5-star rating

        Really delicious and not the usual soggy zucchini.

        Thanks! So happy you loved it!

      • Sunshine

        5-star rating

        I don't eat cooked vegetables, especially green ones. I'll eat almost any vegetable raw. Seems to me that when they are cooked, they taste, well, like vegetables! As an adult I know I need to eat more green things and this recipe...WOW!! I think I like these parmesan zucchini rounds better than potato chips!! Thank you for sharing this with us.

        Thank you, we are so glad you loved it!

      • Mike

        5-star rating

        FANTASTIC recipe!! Easy and delicious! Great tips provided like not over layering!

        Thank you, so happy you loved it!