This post may contain affiliate links, view our disclosure.

This 15-Minute Low Carb Zucchini Pizza Casserole is a delicious and healthy way to satisfy a pizza craving! It’s easier to make than most pizza casserole recipes, and you can easily adjust it up to feed however many people you want.

15-Minute Low-Carb Zucchini Pizza Bake for One Front View Vertical Orientation

When you’re in the mood for pizza, what’s your go-to? Maybe it’s homemade or a favorite local pizzeria? New York-style pizza is where my heart truly lies, and back in the day I had a pizzeria I’d hit up whenever a craving struck.

These days I like to keep carbs low when I can, even when eating pizza.

I tend to get a little creative when I need my fix like pizza kale and paleo flatbread pizza (made with my paleo flatbread as the base).

15-Minute Low-Carb Zucchini Pizza Bake for One Top View

I make another kind of low-carb “pizza”:

  1. Sauté onion in a little olive oil with turkey pepperoni.
  2. Sprinkle on a handful of shredded mozzarella cheese cooked until melted.
  3. Top with a couple spoons of marinara and a little handful of chopped olives.
  4. Serve!

That is by far the easiest (and one of the most delicious) ways to cure a pizza craving. And it’s ready in less time than it would take to drive to your favorite local spot and pick up a slice.

But sometimes you want to eat pizza and also get in your veggie intake, right? Enter this Zucchini Pizza Casserole concoction!

I know to pizza purists this will in no way qualify as pizza. But it has a lot of the same flavors going on. And I’d much rather nourish my body with veggies than feel lethargic and bloated from eating a regular slice. It eventually comes to the point where you don’t even miss the carbs.

Zucchini Pizza Casserole

Zucchini Pizza Casserole Recipe

This is by far the easiest low carb zucchini pizza casserole type of recipe!

I don’t bother shredding the zucchini. I just slice it up, give it a quick saute, and toss it into a casserole dish.

Then top it with tomato sauce, cheese, and your pizza toppings of choice.

Give it a quick broil to melt the cheese, and dinner is served.

More Low Carb Pizza Ideas:

Pizza Salad with Pepperoni Chips

Pizza Salad with Pepperoni Chips and Creamy Roasted Tomato-Garlic Dressing

Pizza Stuffed Peppers

Pizza Stuffed Peppers

Pizza Dip

Pizza Dip (to keep it low-carb, serve with carrot and celery sticks or low-carb crackers instead of regular bread or crackers for dipping)

Low Carb Zucchini Recipes:

Did you make this recipe? Please rate it and leave a comment below because I love hearing from you! You can also tag @anediblemosaic on social media. To stay up-to-date FOLLOW ME on Instagram, Twitter, and Facebook. Xoxo, Faith

15-Minute Low Carb Zucchini Pizza Casserole for One

Prep Time5 minutes
Cook Time10 minutes
Yields: 1 serving
This 15-Minute Low Carb Zucchini Pizza Casserole for One is a delicious way to satisfy a pizza craving! It's easier to make than most pizza casserole recipes, and you can easily adjust it up to feed however many people you want.

Email This Recipe

Get this recipe link emailed straight to your inbox!

Please enable JavaScript in your browser to complete this form.



  • Preheat the broiler.
  • Heat the oil in a medium nonstick skillet over medium-high heat. Add the zucchini and cook until starting to turn golden on both sides, about 4 minutes. Turn the heat down to low, add the garlic, salt, and pepper, and cook 1 minute, stirring constantly.
  • Transfer the zucchini mixture to an individual-sized gratin dish. Spoon the tomato sauce on top. Sprinkle on the cheddar or mozzarella, top with the turkey pepperoni, and then the Parmesan.
  • Broil until the cheese is melted and starting to turn golden brown; serve.


  • Net Carbs: 3g per serving


Calories: 317kcal | Carbohydrates: 12g | Protein: 21g | Fat: 22g | Saturated Fat: 9g | Cholesterol: 58mg | Sodium: 984mg | Potassium: 805mg | Fiber: 3g | Sugar: 8g | Vitamin A: 1015IU | Vitamin C: 44.7mg | Calcium: 369mg | Iron: 1.9mg

Nutritional information is automatically calculated and should be used as an approximate.

Course: Main Course
Cuisine: American
Keyword: Zucchini Pizza Bake, Zucchini Pizza Casserole

Share it with me on Instagram and leave a comment to let me know your thoughts!

Zucchini Pizza Bake Pin

This post was first published on An Edible Mosaic on August 22, 2017. I updated it with more information on July 15, 2020.

Disclosure: This post contains Amazon affiliate links to products I believe in, which means that even though it doesn’t cost you anything extra, I will receive a small amount of money from the sale of these items. Thank you for helping to support An Edible Mosaic!

Faith, author of An Edible Mosaic.
About Faith

I’m the writer, recipe developer, photographer, and food stylist behind this blog. I love finding the human connection through something we all do every day: eat! Food is a common ground that we can all relate to, and our tables tell a story. It’s my goal to inspire you to get in the kitchen, try something new, and find a favorite you didn’t know you had.

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating


  1. Every one of these pizza inspired dishes is calling my name! Absolutely love the zucchini bake for right now when summer squash is still easy to find!

  2. Zoya Amin says:

    OMG, what a Pizzas, I love Pizza, thank you very much for sharing this awesome recipe, this is incredible, really I can’t wait to eat this beautiful and tasty Pizza, just look at the pics, all are mouth-watering.

Similar Posts