Easy Baked Zucchini and Cheese Casserole: A Comforting Summer Dish
Easy Baked Zucchini and Cheese Casserole: A Comforting Summer Dish

Looking for a simple yet delicious way to enjoy summer zucchini? This easy baked zucchini and cheese casserole is the perfect dish. It’s cheesy, comforting, and packed with flavor, making it an ideal side dish or even a light main course. Plus, it’s family-friendly and easy to prepare!
Ingredients

- 4 medium zucchinis, thinly sliced
- 1 cup shredded cheddar cheese
- 1/2 cup shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- 1/2 cup breadcrumbs
- 2 cloves garlic, minced
- 1/4 cup olive oil
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- Salt and pepper to taste
- 1/4 cup chopped fresh parsley (for garnish)
Step-by-Step Instructions
1. Preheat the Oven
Preheat your oven to 375°F (190°C). Lightly grease a baking dish with olive oil or non-stick spray.
2. Prepare the Zucchini
Wash and thinly slice the zucchinis. You can use a mandoline for even slices or carefully slice them with a knife. Place the slices in a large bowl.
3. Season the Zucchini
Drizzle the zucchini slices with olive oil and add minced garlic, dried oregano, dried basil, salt, and pepper. Toss gently to coat the zucchini evenly with the seasonings.
4. Layer the Casserole
Begin layering the zucchini slices in the prepared baking dish. Sprinkle a layer of shredded cheddar, mozzarella, and Parmesan cheese between each layer of zucchini. Repeat until all the zucchini and cheese are used, ending with a layer of cheese on top.
5. Add Breadcrumbs
Sprinkle the breadcrumbs evenly over the top layer of cheese. This will give the casserole a nice crispy texture.
6. Bake
Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese is melted and bubbly, and the top is golden brown.
7. Garnish and Serve
Remove the casserole from the oven and let it cool for a few minutes. Garnish with chopped fresh parsley before serving.
Expert Tips
- Use Fresh Zucchini: For the best flavor and texture, use fresh, firm zucchinis. Avoid overly large zucchinis as they can be seedy and less flavorful.
- Add a Crunch: For extra crunch, mix some grated Parmesan cheese with the breadcrumbs before sprinkling on top.
- Make Ahead: You can assemble the casserole ahead of time and refrigerate it until ready to bake. This makes it a convenient dish for meal prep.
- Customize the Cheese: Feel free to experiment with different types of cheese. A blend of cheeses like Gruyère or fontina can add a unique flavor.
FAQ
Can I use yellow squash instead of zucchini?
Yes, yellow squash can be used as a substitute or in combination with zucchini for a colorful dish.
How do I store leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave before serving.
Can I freeze this casserole?
Yes, you can freeze the casserole before or after baking. If freezing before baking, assemble the casserole and wrap it tightly with plastic wrap and foil. Freeze for up to 3 months. Thaw in the refrigerator before baking. If freezing after baking, let it cool completely, then wrap and freeze. Reheat in the oven until warmed through.
For more delicious summer recipes, check out our Old Fashioned Zucchini Bread or Easy Rustic Tomato Cheese Tart.

Easy Baked Zucchini and Cheese Casserole: A Comforting Summer Dish
Ingredients
Method
- Preheat your oven to 375°F (190°C). Lightly grease a baking dish with olive oil or non-stick spray.
- Wash and thinly slice the zucchinis. Place the slices in a large bowl.
- Drizzle the zucchini slices with olive oil and add minced garlic, dried oregano, dried basil, salt, and pepper. Toss gently to coat the zucchini evenly with the seasonings.
- Begin layering the zucchini slices in the prepared baking dish. Sprinkle a layer of shredded cheddar, mozzarella, and Parmesan cheese between each layer of zucchini. Repeat until all the zucchini and cheese are used, ending with a layer of cheese on top.
- Sprinkle the breadcrumbs evenly over the top layer of cheese.
- Place the baking dish in the preheated oven and bake for 25-30 minutes, or until the cheese is melted and bubbly, and the top is golden brown.
- Remove the casserole from the oven and let it cool for a few minutes. Garnish with chopped fresh parsley before serving.






