Cheesy Zucchini Casserole

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Tyler Horner Modified: January 31, 2024
Cheesy Zucchini Casserole

Cheesy Zucchini Casserole: A Delicious Twist on a Classic Dish

If you’re a fan of cheesy and flavorful casseroles, then you’re in for a treat with this mouthwatering Cheesy Zucchini Casserole recipe. Packed with vibrant colors, delicious flavors, and of course, tons of cheesy goodness, this dish is sure to impress your taste buds and leave you wanting more.

Zucchini is often an underrated vegetable, but when incorporated into a casserole, it becomes the star ingredient. Not only does it add a lovely texture, but it also provides a healthy and nutritious base for this delectable dish. Combine that with ooey-gooey melted cheese, aromatic herbs, and a crunchy topping, and you’ve got a winning recipe that will satisfy even the pickiest eaters.

Here’s why you’ll love this Cheesy Zucchini Casserole:

  1. Easy to Make: This recipe is simple and straightforward, making it perfect for both novice and experienced cooks.
  2. Healthier Alternative: By using zucchini as the main ingredient, this casserole is lower in calories compared to traditional cheesy casseroles.
  3. Vegetarian-Friendly: Whether you’re a vegetarian or simply looking to incorporate more plant-based meals into your diet, this recipe is a delicious option.
  4. Versatile: Feel free to get creative and add your favorite veggies or customize it to suit your taste preferences. You can even top it with different types of cheese for an extra burst of flavor.
  5. Perfect for Meal Prep: This Cheesy Zucchini Casserole makes for a great make-ahead dish. Prepare it in advance and enjoy it throughout the week for quick and satisfying meals.


  • 4 medium zucchinis, sliced
  • 1 cup shredded cheddar cheese
  • 1 cup shredded mozzarella cheese
  • 1/2 cup grated Parmesan cheese
  • 2 cloves of garlic, minced
  • 1 teaspoon dried oregano
  • 1 teaspoon dried basil
  • 1/2 cup bread crumbs
  • 2 tablespoons olive oil
  • Salt and pepper to taste


  1. Preheat your oven to 375°F (190°C), and lightly grease a baking dish.
  2. In a large bowl, combine the sliced zucchinis, cheddar cheese, mozzarella cheese, Parmesan cheese, minced garlic, dried oregano, dried basil, salt, and pepper. Mix well until all the ingredients are evenly distributed.
  3. Transfer the mixture into the prepared baking dish and spread it out evenly.
  4. In a separate bowl, combine the bread crumbs and olive oil. Mix until the bread crumbs are coated in the oil.
  5. Sprinkle the bread crumb mixture over the zucchini mixture, creating a delicious crispy topping.
  6. Bake in the preheated oven for about 25-30 minutes, or until the cheese is melted, and the top is golden brown.
  7. Remove from the oven and let it cool for a few minutes before serving.
  8. Enjoy this Cheesy Zucchini Casserole as a delightful side dish or even as a main course. Serve it hot and savor each cheesy, flavorful bite!

With its delightful combination of zucchini, cheese, and herbs, this Cheesy Zucchini Casserole will become a family favorite in no time. Whether you’re looking for a quick and easy weeknight dinner or a delicious dish to impress your friends at a potluck, this recipe has got you covered. So, grab those zucchinis, preheat your oven, and get ready to indulge in cheesy perfection!

What ingredients do I need to make Cheesy Zucchini Casserole?
To make Cheesy Zucchini Casserole, you will need the following ingredients:
– Zucchini
– Yellow squash
– Onion
– Garlic
– Olive oil
– Salt and pepper
Italian seasoning
– Ricotta cheese
– Mozzarella cheese
Parmesan cheese
– Tomato sauce
Can I make Cheesy Zucchini Casserole ahead of time?
Absolutely! Cheesy Zucchini Casserole can be assembled ahead of time and refrigerated until you are ready to bake it. Simply cover it tightly with foil or plastic wrap and store it in the refrigerator for up to 24 hours. When you’re ready to bake, remove it from the refrigerator and let it come to room temperature before placing it in the oven.
Can I freeze Cheesy Zucchini Casserole?
Yes, you can freeze Cheesy Zucchini Casserole. After it has been baked, let it cool completely, then wrap it tightly in aluminum foil or freezer-safe containers. It can be stored in the freezer for up to 3 months. When you’re ready to enjoy it, thaw it in the refrigerator overnight and reheat it in the oven until heated through.
What can I serve with Cheesy Zucchini Casserole?
Cheesy Zucchini Casserole is a versatile dish that pairs well with a variety of sides. You can serve it as a main course alongside a fresh green salad or garlic bread. It also goes well as a side dish with grilled chicken, steak, or fish. Feel free to get creative and serve it with your favorite accompaniments!
Can I use different types of cheese in this casserole?
Absolutely! While the recipe calls for ricotta, mozzarella, and Parmesan cheese, you can certainly customize the cheese blend to suit your preferences. If you prefer a sharper flavor, you can substitute some of the mozzarella with cheddar or Gruyere cheese. Feel free to experiment and create your own unique cheese blend for a delicious twist on the dish.
Can I make a vegetarian version of Cheesy Zucchini Casserole?
Yes, you can easily make a vegetarian version of Cheesy Zucchini Casserole by omitting any meat-based ingredients. This casserole is already packed with delicious flavors from the zucchini, cheese, and tomato sauce, so you won’t miss the meat at all. It’s a perfect option for vegetarians or anyone looking for a meatless meal.