Low Carb Italian Zucchini Parmesan

Low Carb Italian Zucchini Parmesan

Italian Zucchini Parmesan has all the flavors you love about pizza or lasagna but without all those annoying carbohydrates to weigh you down.

Closeup vertical photo of Italian Zucchini Parmesan on a white plate with sauce and cheese.
All the flavors you love about pizza or lasagna but with without all those annoying carbohydrates!

Zucchini is one of those awesome ingredients that takes on the flavors of whatever it’s cooked with. In the case of this Italian Zucchini Parmesan, it’s the sauce and these cheese!

Much like a pizza or lasagna, this recipe hits a bulls-eye for flavor, but not for all those annoying carbohydrates found in a crust or pasta.

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**Please Note – The printable recipe card with detailed instructions, complete ingredient measurements, and nutritional information for making Low Carb Italian Zucchini Parmesan is available at the end of this post. 

Overhead photo of a silver skillet filled with Italian zucchini Parmesan with an orange napkin and serving tongs.

The ingredient list;

  • Zucchini
  • Yellow Squash
  • Olive Oil
  • Onion
  • Green Bell Pepper
  • Red Bell Pepper
  • Tomato Sauce
  • Parmesan Cheese
  • Mozzarella Cheese
  • Dried Basil
  • Dried Oregano
  • Salt and Pepper

Why this recipe works:

With zucchini and summer squash being so prevalent in the grocery store, home gardens, and farmer’s markets, I wanted to come up with a recipe that marries the idea of eggplant Parmesan, and pizza, but with using summer squash and zucchini as a replacement for the eggplant.

I think I hit the nail right on the head with this recipe for Italian Layered Zucchini Parmesan! Try it, and you be the judge!

If you or your kids love pizza and/or lasagna, you’re going to adore this easy to prepare zucchini recipe!

Italian Zucchini Parmesan is a wonderful vegetarian main course option, or side dish. Load up your plate. There’s nothing to feel guilty about!

Additional add-in suggestions for Italian Zucchini Parmesan;

  • Mushrooms
  • Pepperoni
  • Cooked Ground Beef
  • Cooked Italian Sausage
  • Cooked Bacon
  • Eggplant
  • Fresh Basil, for garnish
  • What are some of your ideas?

This recipe is a lot like a lasagna in that it’s layered before baking. But in place of the pasta, the summer squash and veggies are the stars of this show.

Unless of course, you’re more a fan of the bubbly brown layer of cheese…but then, who can blame you?

Italian Zucchini Casserole - www.kudoskitchenbyrenee.com

Additional Italian Inspired Recipes

For other Italian inspired recipes I think you'll also enjoy, please click on the following titles for;

The easy step-by-step instructions for making Italian Zucchini Parmesan;

  • Layer 1 large sliced zucchini, 1 sliced and seeded green bell pepper, 1 sliced and seeded red bell pepper, 1 sliced small red onion, and 3 sliced small yellow summer squash in a large, ovenproof skillet.
How to make zucchini Parmesan - www.kudoskitchenbyrenee.com
  • Season the layers with salt and pepper to taste as you go.
  • Pour two cans of your favorite canned tomato sauce over top of the veggies in the skillet.
  • Place the skillet in a preheated 425-degree oven for 20 minutes.
How to make Layered Zucchini Parmesan - www.kudoskitchenbyrenee.com
  • Remove the skillet from the oven and top with shredded mozzarella cheese, grated Parmesan cheese.
  • Sprinkle with dried basil and oregano.
  • Return the skillet back into the oven until the cheese is bubbly, brown, and melted.
How to make zucchini Parmesan casserole - www.kudoskitchenbyrenee.com

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Title text image of Low-Carb Italian Zucchini Parmesan.

Below is the printable recipe card for today’s skillet Italian Zucchini Parmesan

If you’ve enjoyed this recipe and look forward to making it (or have already made it), I’d appreciate if you’d take a moment to give it some feedback by way of stars near the comment section at the end of this post. Thank you so much!

5 from 4 votes
Zucchini Parmesan Casserole - www.kudoskitchenbyrenee.com
Italian Layered Zucchini Parmesan
Prep Time
10 mins
Cook Time
30 mins
Total Time
40 mins
This recipe is a lot like a lasagna in that it’s layered before baking. But in place of the pasta, the summer squash and veggies are the stars of this show.
Course: Vegetable Casserole, Vegetables – Side Dish
Cuisine: Italian
Keyword: Italian Zucchini Parmesan, layered zucchini parmesan, skillet zucchini Parmesan
Servings: 8 cups
Calories: 151 kcal
Renee – Kudos Kitchen: Renée
  • 2 tablespoons olive oil
  • 1 large zucchini sliced into ¼” rounds
  • 3 small yellow summer squash sliced into ¼” rounds
  • 1 medium red onion sliced into ¼” slices
  • 1 green bell pepper seeded and sliced into ¼” slices
  • 1 red bell pepper seeded and sliced into ¼” slices
  • salt and pepper to taste
  • 2 can 15 ounces tomato sauce
  • cups shredded mozzarella
  • ½ cup freshly grated Parmesan cheese
  • 1 teaspoon dried basil
  • 1 teaspoon dried oregano
  1. Preheat oven to 425-degrees.

  2. Brush the bottom of a large, oven proof skillet with the olive oil.
  3. Layer the sliced zucchini, red onion, green pepper, red pepper, and summer squash in the skillet, making sure to season each layer with salt and pepper (to taste) as you go.
  4. Top the vegetables in the skillet with the tomato sauce.
  5. Add the skillet to the preheated oven and cook for 20 minutes.
  6. Remove the skillet from the oven and top the casserole evenly with the mozzarella and Parmesan cheese and sprinkle with the dried basil and dried oregano.
  7. Return the skillet back into the oven and cook until the cheese is browned and bubbly.
Recipe Notes

Tools and equipment:

Cutting board
Chef’s knife
Large, oven proof skillet
Cheese grater (if needed)
Can opener

Nutrition Facts
Italian Layered Zucchini Parmesan
Amount Per Serving (1 cup)
Calories 151 Calories from Fat 90
% Daily Value*
Fat 10g15%
Saturated Fat 4g25%
Cholesterol 21mg7%
Sodium 237mg10%
Potassium 356mg10%
Carbohydrates 7g2%
Fiber 2g8%
Sugar 4g4%
Protein 9g18%
Vitamin A 910IU18%
Vitamin C 48.8mg59%
Calcium 206mg21%
Iron 0.8mg4%
* Percent Daily Values are based on a 2000 calorie diet.

Since sharing is caring, I’m sharing some of the best zucchini recipes I’ve found on Pinterest that I think you’ll enjoy as well. Here goes:

Baked Cheesy Zucchini Bites – Mel’s Kitchen Cafe

Cheesy Zucchini Breadsticks Smile Sandwich

Zucchini Cake with Cream Cheese Frosting – Chocolate with Grace

Corn and Zucchini Chowder – Little Broken

Crispy Parmesan Garlic Chicken with Zucchini – The Recipe Critic

Chocolate Lovers Zucchini Cake – Great Grub and Delicious Treats

Zucchini Stuffed Shells with Italian Sausage – Yellow Bliss Road

Yum, right? I hope you’ve visited all those delicious recipe posts, and pinned some of them too. I know I have!

Closeup photo of Italian Zucchini Parmesan on a white plate with cheese and seasonings.
Grab a fork! You’re going to love this delicious Italian inspired zucchini dish!

I sincerely hope you’ve enjoyed today’s zucchini recipe for skillet Italian Zucchini Parmesan as much as I’ve enjoyed bringing it to you!

Should you have any comments or questions regarding this recipe or anything else you’ve seen on my site, please don’t hesitate to contact me directly or leave me a comment in the comment section below. It is always my distinct pleasure to get back to you with a reply just as soon as I possibly can!

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Kudos Kitchen by Renée ~ Cooking up artistically delicious family-friendly dishes from my Kudos Kitchen to yours!

Until we eat again, I hope you have a delicious day!

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**Note – The post above includes affiliate links. As always, I truly thank you for your support!


  1. I could easily make this my dinner! Love that gooey cheese and all the seasonal veggies!

  2. This looks relatively fast, so would make a nice, healthy weeknight meal, for sure!

  3. What a great lower-carb lasagna-ish dish! I LOVE lasagna but always end up in a carb-coma afterwards. I’ll have to try this!

  4. Love that this is healthy and satisfying!

  5. I could eat this once a week! Love all that cheesy goodness!

  6. Woah! The cheese action is unreal! Absolutely love the zucchini layers!

  7. This is my new favorite weeknight meal!! It looks and sounds really delicious!!

  8. Jen @ The Weary Chef

    This looks absolutely delicious! Definitely a must try! Love that glass!

  9. 5 stars
    A seriously scrumptious combination of ingredients! Love it so!

  10. Shadi Hasanzadenemati

    5 stars
    Love how simple and easy this recipe is! I’ll be making it again!

  11. 5 stars
    This is great! I love that you don’t need all the pasta. I’ve been trying to add more veggies into our dinners, and this is perfect. Also, I love the add-in suggestions you have here. Thanks!

  12. It is that time of year when you can NEVER have too many zucchini recipes. Love the sound of this delicious casserole. The perfect take along to a party. Great as a brunch or dinner item.

  13. What a great low-carb spin on lasagna–and who doesn’t end up swimming in zucchini by the end of summer?!

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