Directions to follow

1. Preheat your oven to 375°F (190°C). Grease a 9×13-inch baking dish or spray it lightly with non-stick spray.
2. In a large skillet, heat the olive oil over medium heat. Add the zucchini slices and cook for about 5 minutes until they start to soften. Season with salt and black pepper, drain any excess liquid, and set aside.
3. In a large bowl, mix together the cheddar cheese, mozzarella cheese, Parmesan cheese, sour cream, mayonnaise, and the egg until well combined.
4. Stir in the garlic powder, onion powder, dried oregano, dried basil, and more salt and pepper as needed.
5. Gently fold the softened zucchini slices into the cheese mixture until everything is coated evenly.
6. Pour this mixture into the prepared baking dish, spreading it out evenly. If you’re using breadcrumbs for a crispy topping, sprinkle them over the top.
7. Bake in your preheated oven for 25-30 minutes, or until it’s bubbly and the top is golden brown.
8. Once finished, remove from the oven and allow to cool for a few minutes. Garnish with chopped fresh parsley if desired. Serve warm!

Best ways to enjoy it

This casserole is incredibly versatile. Serve it as a side dish next to grilled chicken or steak, or enjoy it as a light main course paired with a crisp salad. It also makes a great addition to brunch alongside your favorite breakfast items like scrambled eggs or a fresh fruit platter.

Storage and reheating tips

To keep your leftovers fresh, store the casserole in an airtight container in the refrigerator. It’ll last for about 3-4 days. If you want to freeze it, make sure to let it cool completely before transferring it to a freezer-safe container. You can reheat it in the oven at 350°F (175°C) until warmed through, or in the microwave, but these methods may vary the texture slightly.

Pro chef tips

• Make sure not to overcook the zucchini when sautéing it; you want it to remain slightly firm so it holds its structure in the casserole.
• Feel free to experiment with different cheese combinations; adding gouda or pepper jack can lend a delightful twist.
• If you like a bit of heat, consider adding some red pepper flakes to the cheese mixture.

Creative twists

There are endless possibilities for flavor variations! You could add cooked bacon for extra richness, or integrate spinach for a pop of green. Swapping the regular breadcrumbs for panko can give you an extra crunch, too.

Common questions

What is the prep time for this dish?

Preparation takes about 15 minutes, and the baking time is around 25-30 minutes.

Can I use different vegetables?

Absolutely! You can swap out zucchini with summer squash, or even add in bell peppers or mushrooms for added flavor.

How do I store leftover casserole safely?

Store leftovers in an airtight container in the refrigerator. It’s safe for 3-4 days. For long-term storage, consider freezing it.

Is this dish suitable for a vegetarian diet?

Yes, this casserole is vegetarian, making it a great option for anyone looking to incorporate more veggies into their meals.

This Cheesy Baked Zucchini Casserole is not just a dish; it’s a warm, welcoming experience that brings comfort to the family table. Enjoy it and make it your own!