Zucchini Parmesan
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I am not so fortunate to have a prolific backyard garden, and I have yet this season to feel overwhelmed by anything from my CSA, but when I saw a Bam Bam-sized pale green club on a friend’s counter, I knew the time had come — the time to pull out the zucchini-recipe file, to scour the Internet, to ask anyone and everyone for zucchini-culling inspiration.
This recipe essentially is an adaptation of the No Breading, No Frying, No Fussing Eggplant Parmesan from last summer, calling for roasting zucchini rounds for 10 minutes, then layering them with homemade sauce and parmesan cheese. A breadcrumb topping — fresh crumbs mixed with parmesan cheese, olive oil, salt and pepper — finishes it all off: it bakes for 25 minutes or until golden and bubbling.
I’ve used my favorite red pepper tomato sauce recipe, not only because I love it but also because I find it simpler than other tomato sauces — there’s no peeling, no food mill, etc. After the tomatoes and peppers stew in a small amount of water (which sounds odd, but it works) for about 25 minutes, you purée them with basil, butter, and olive oil. Of course, your favorite tomato sauce will work well here.
Have a wonderful weekend, Everyone!
PS: More pepper, zucchini, and tomato recipes.
PrintZucchini Parmesan
- Total Time: 45 minutes
- Yield: 3 to 4
Description
This zucchini parmesan follows the same simple method as the No Breading, No Frying, No Fussing Eggplant Parmesan recipe from last summer I’ve included my favorite simple red pepper-tomato sauce recipe below, but feel free to use your own favorite sauce. If you use this one, make the sauce before you get going on the gratin — you can prep everything for the gratin as the sauce simmers away.
Ingredients
- 2 lbs. zucchini, ends trimmed, sliced into rounds 1/4-inch thick
- kosher salt and pepper to taste
- 4 tablespoons extra-virgin olive oil, divided
- 1 cup fresh breadcrumbs
- 1/3 cup freshly grated Parmigiano-Reggiano for the topping, plus about 3/4 cup more for layering
- your favorite tomato sauce (recipe for red pepper tomato sauce is below, or whatever tomato sauce you love)
Instructions
- Preheat the oven to 450ºF. Arrange the zucchini in single layers on two Silat- or parchment-lined rimmed sheet pans. Season with salt and pepper on each side, drizzle each pan with 1 tablespoon olive oil, toss to coat, then spread into an even layer. Roast for 10 minutes. Remove pans from oven and set aside.
- Reduce oven to 400ºF.
- Meanwhile, make the breadcrumb topping: toss the breadcrumbs with the 1/3 cup grated parmesan cheese, remaining 2 tablespoons oil, 1/2 teaspoon salt and pepper to taste. Set aside.
- Into a circular gratin dish (about 9 inches in diameter) or a 9-by-9-inch or similar baking pan, spoon a small amount of sauce (about a heaping 1/3 cup), then add a thin scattering of parmigiano, then a single layer of zucchini, shingling the slices slightly. Repeat until all ingredients are used, ending with a little sauce and cheese—you should have about 3 layers of zucchini. Top with the breadcrumb mixture.
- Bake until the mixture is bubbly and top is golden, 25 minutes or so depending on size of pan and thickness of layers. Remove from heat and allow to rest for 10 minutes before serving. This also tastes great at room temperature.
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Category: Gratin
- Method: Oven
- Cuisine: American
Red Pepper Tomato Sauce
- Total Time: 30 minutes
- Yield: 2 cups
Ingredients
- 2 red bell peppers, stemmed and seeded, diced to yield about 2 cups
- 2 beefsteak tomatoes, diced to yield about 2 cups
- kosher salt and pepper to taste
- 1/4 cup loosely packed fresh basil leaves
- 2 tablespoons butter, room temperature
- 2 tablespoons olive oil
Instructions
- Place peppers and tomatoes in a medium-sized saucepan or pot. Pour in 1/2 cup water and turn heat to high. Season with 1 teaspoon kosher salt and pepper to taste. Bring to a simmer, then turn heat down to medium high. Set a timer for 25 minutes. After about five minutes, the tomatoes and peppers will begin to release their juices, and the whole mixture should be bubbling. Adjust the heat if necessary so that the mixture stays at a constant bubble — medium to medium-high should do it. Stir every five minutes or so to make sure the tomatoes and peppers are not sticking to the bottom of the pan. If they are, add water by the 1/4 cup.
- When the peppers and tomatoes are tender and nearly all of the liquid has evaporated and the tomatoes and peppers are beginning to stick to pot, add the basil, butter, and oil to the pot, give it a stir, then transfer the contents of the pot to a food processor or blender. Blend until smooth. Taste. Adjust seasoning with more salt and pepper as necessary.
- Prep Time: 5 minutes
- Cook Time: 25 minutes
This post may contain affiliate links. Please read my disclosure policy.
47 Comments on “Zucchini Parmesan”
This looks delicious! Was just wandering through my garden wondering what I’m gonna do with all the zucchini!!! xo
Yay!! I’m jealous of your garden … one day!
I have been making this since it was published 3 years ago. It is simply delicious, and the advantage it has over other zucchini parmesan or zucchini gratin recipes is that if you use Alexandra’s recipe for the red pepper tomato sauce, you end up with an amazingly tasty dish that contains absolutely no garlic or onion. (I have a few friends who can’t tolerate either one.) Because the zucchini slices are roasted for 10 minutes before they are layered into the dish, the finished product is not watery at all; the roasting removes excess liquid. Leftovers are delicious as well.
So happy to hear this, Alyson! I have a friend whose husband cannot eat any garlic/onion/allium, and I cannot believe I have not thought to send her this recipe … doing so ASAP. I just roasted a ton of zucchini that was languishing in my vegetable bin. It’s so nice to have on hand for dishes such as this one. Thanks for writing!
Another simple delish keeper – thank you, Ali.
Have been living on SPIRALIZED zucchini this Summer with a simple homemade marinara (par-cooked zucchini – better than pasta!); raw zucchini, carrot, beet sprinkled with EVOO, lemon juice, sea salt and parmesan shavings; and of course your wonderful zucchini bread recipe, too.
Kathleen, so wonderful to hear from you, and so wonderful to hear all of this! That salad sounds outrageously good … you’re making me want to buy a new spiralizer! I have an ancient one, from like 15 years ago — it’s made by benriner, the same company that makes those Japanese mandolins. Your “pasta” sounds delicious! Hope you are well.
This looks delicious! Was there a lot of liquid in the dish? i usually pre-salt zucchini before I cook it to intensify the flavor and remove some of the liquid. The same technique helps a lot with spiralized zucchini as well.
There was a little bit of liquid when I first cut it, but not enough to upset me 🙂 I’m sure salting would help, but I don’t think it’s necessary here. Would love to know what you do if you give it a try!
Utter yumminess!!! Can’t wait to try it out 🙂
Rxx
https://www.peppermintdolly.com
Thank you, Rebecca! 🙂
Perfect dish – family loved it. Everyone kept eating the roasted zucchini and taking spoonfuls of the sauce while I was preparing. Finally I had to chase them out of the kitchen. Thank you!!
Haha, I love it! So happy to hear this, Robin! We love this sauce, too, just over bowtie pasta.
This looks so delicious! I just pulled some bambam sized clubs out of zucchini out of the garden and remembered reading your post. Going to make it for dinner 🙂
Yay!! So happy to hear this, Katie!
i made this last night and it was spectacular. dat sauce doe. thank you! it’s going in the files.
So happy to hear this! That sauce always amazes me, too … so easy, so good.
I have made this a couple of times now. I started just using sliced (peeled) tomatoes from the garden with some oregano instead of sauce and even that way it was good. I am always looking for new ways to cook vegetables. Thanks for posting this!
So happy you like this one, Michelle! Love your idea of using sliced, peeled tomatoes — so simple and fresh!
Going in the oven for dinner. Has anyone tried freezing leftovers? It seems to me this would hold up well in the freezer.
I made this tonight and it was utterly delicious. Thanks!
So happy to hear this, Liz!
Made a smaller portion of this and the red pepper-tomato sauce but used only zucchini. It’s a winner, for sure! It has great flavor and is relatively easy to make. I think it would be great with a beef or pork roast. However, I was thinking of making it as a side dish for Thanksgiving dinner and would prefer a sauce more complementary to a poultry-based meal. Any suggestions?
So happy you like the sauce! In regard to your question, I’m wondering if you could make a béchamel? And flavor it with sage or rosemary, as in this post: butternut squash lasagna? Or making a butternut squash sauce as here: rotini with butternut-sage sauce?
Hey, thanks for the suggestions. I will definitely look into one of those!
1. Have you tried freezing this sauce?
2. Have you ever tried adding some buffalo mozzarella to the dish?
It looks great and I am making it tonight but using a frozen tomato sauce I made last year. My tomatoes are not coming in enough to make sauce yet. Thanks for all your wonderful recipes!
Alex, I am Scotty Humphries, Margot Humphries Bass’ mom. She gave me your cookbook several years ago, and I have LOVED baking bread for others. Your Peasant Bread is always a hit and so easy to encourage others to try. I can’t tell you how many tutorials I have written for that recipe. Our church has a very large garden and this week we are harvesting TONS of Zucchini’s….thus I made your Zucchini Parmesan last night. It was fabulous! Last week I made Mariana Sauce with all the tomatoes we harvested, so dinner last night ZP, was extra fresh and very homemade! Thanks for giving us real food to feast upon. Blessings to you, Scotty
Scotty, hello! And thank you for this sweet note. I adore Margot. I still think of the first time I met her in Quantico. She cooked dinner and made this amazing frozen chocolate-peanut butter pie that I dream about to this day … heaven! Plus, she’s just a doll. I love feeling connected to her and her sweet family via Instagram. I am so happy to hear you are loving the peasant bread and baking it often, and I’m so happy to hear you like this zucchini parmesan … it’s one of my favorites this time of year. And it’s especially good with homemade tomato … homemade tomato sauce makes everything better, right? Thanks so much for taking the time to write and sorry for the delay here … summer with the kiddos is kind of crazy, but I love it 🙂 🙂 🙂 Hi to Margot for me!!
Wonderful recipe, thank you. The tomato zucchini season is never too long
So happy to hear this 🙂
Cozinha meu forte 😉
I made this tonight and it was utterly delicious. Thanks!
Great to hear, Monica! Thanks so much for writing 🙂 🙂 🙂
I made this recipe a few days ago, using homemade pesto instead of basil because that’s what I had and panko because I love a good crunchy topping. It was absolutely delicious. The sauce cook timing is spot on and all recipe measurements were the perfect amounts. I’m looking forward to mixing it up a bit to entice my husband into eating it (a little crumbled Italian sausage and some cubed mozzarella) but I love it just as is.
So nice to hear all of this, Constance! A little sausage is never a bad thing 🙂 And pesto sounds divine!
Love this recipe and I want to try a fall version with butternut squash–suggestions on what to adjust? Thanks!
A fall version sounds so nice, Victoria! I think you could probably use diced butternut squash as opposed to sliced rounds as here — I think it will just be easier. And I would roast the squash for about 30 minutes at 450ºF or until caramelized and tender. Then proceed with the recipe!
Also, you could make it in a larger pan: like a 9×13-inch pan as in this version of the same recipe: 15 Summer Squash Recipes: Fritters, Pickles, Fries, Parmesan, Involtini & More
Your recipes are the best! I love the fact that you include pictures. It makes following along so much easier.
Thanks so much, Catherine 🙂 🙂 🙂
This was SO easy and so delicious. I will never make the traditional breading again. Did not miss the mozzarella at all. Using grated cheese allows the veggies to shine. I will try with eggplant next.
Great to hear, Sue! Thanks for writing. I love it with eggplant, too 🙂
This was delicious!!! I was so proud of our 100% CSA meal!
Yay! And I know: isn’t that the best feeling?!
I did not have any bread on the house – having just returned from vacation. I was excited to make this recipe with Summer squash from my garden so I used panko instead of fresh bread crumbs. Oops! I should have reduced the amount of panko, maybe by half? It was still good just not as crispy and cheesy as the picture looks.
This is *so* delicious!!! I made it exactly as written, with the equally delicious tomato-red pepper sauce. That crunchy Parmesan topping is to die for!!! Oh, but I actually did change a small thing. Unintentionally, I forgot to add the 2 tablespoons of oil to the crumb topping. Well, the topping was still amazing! Since I almost ate the whole dish by myself, I think it would be wise for me to omit those 2 tablespoons of oil! 🙂 Thank you so much for this outstanding recipe!
So nice to read this, Marilou! I love that tomato-pepper sauce so much. And great to hear about the topping with less oil, too… will try!