Baked zucchini, tomato and mozzarella casserole

Baked zucchini, tomato, and mozzarella casserole features layers of fresh vegetables and melted mozzarella, creating a comforting dish. It's a simple and nutritious option, perfect as a side or light main course.

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05 May 2026
Cook time 35 min
Prep time 12 min

Ingredients:

1 garlic clove
1.50 onion
4 zucchini
18.50 slices tomato
1 tsp vegetable oil
3 dash salt
1 dash black pepper
2 cups mozzarella cheese
Baked zucchini, tomato and mozzarella casserole

Baked zucchini, tomato, and mozzarella casserole is a delightful and healthy dish that combines fresh vegetables with the rich taste of melted mozzarella cheese. This simple yet flavorful recipe makes for a perfect side dish or even a light main course, suitable for any occasion. It's packed with nutrients and offers a beautiful blend of textures and tastes that will please your palate.

Instructions:

1. Preheat Oven:
- Preheat your oven to 375°F (190°C).
2. Prepare Vegetables:
- Mince the garlic clove and finely chop the onions.
- Thinly slice the zucchinis and tomatoes.
3. Sauté Onions and Garlic:
- In a skillet, heat the vegetable oil over medium heat.
- Add the minced garlic and chopped onions, sautéing until the onions become translucent and the garlic is fragrant, about 5 minutes. Remove from heat.
4. Layer the Casserole:
- In a baking dish, start by spreading a thin layer of the sautéed onions and garlic mixture.
- Begin layering the zucchini slices on the bottom of the dish, followed by a layer of tomato slices.
- Sprinkle a dash of salt and black pepper over the vegetables.
- Add a thin layer of mozzarella cheese on top of the tomatoes.
- Repeat the layering process with the remaining zucchini, tomato slices, salt, pepper, and mozzarella cheese until all ingredients are used, finishing with a generous layer of mozzarella cheese on top.
5. Bake the Casserole:
- Cover the dish with aluminum foil and bake in the preheated oven for 25 minutes.
- After 25 minutes, remove the foil and bake for an additional 15-20 minutes, or until the cheese is golden brown and bubbly.
6. Serve:
- Remove the casserole from the oven and let it cool for a few minutes before slicing.
- Serve warm as a main dish or a side. Enjoy!

In just a few steps, you have created a delicious and nutritious baked zucchini, tomato, and mozzarella casserole. This dish is not only easy to prepare but also highly versatile, making it a great addition to your recipe collection. Serve it hot and enjoy the melting cheese over the flavorful baked vegetables. Bon appétit!

Baked zucchini, tomato and mozzarella casserole FAQ:

What size baking dish is recommended for this casserole?

A 9x13-inch baking dish is recommended for this recipe, as it allows enough space for layering the zucchini, tomatoes, and mozzarella evenly.

How do I know when the casserole is done baking?

The casserole is done baking when the cheese on top is golden brown and bubbly, typically achieved after about 40-45 minutes total baking time: 25 minutes covered with foil and an additional 15-20 minutes uncovered.

Can I use different types of cheese instead of mozzarella?

Yes, you can substitute mozzarella with cheeses like provolone, gouda, or a blend of Italian cheeses for different flavors while maintaining a similar melting quality.

How should I store leftover casserole?

Store leftover casserole in an airtight container in the refrigerator for up to 3-4 days. Reheat in the oven or microwave before serving.

Can I use frozen zucchini or tomatoes for this recipe?

While fresh vegetables are preferred for optimal texture and flavor, you can use frozen zucchini and tomatoes if thawed and drained, but note this may change the casserole's final texture.

Cooking Tips:

- Tip 1: Use a mandoline slicer to get evenly thin slices of zucchini and tomatoes, which ensures uniform cooking and a professional look.

- Tip 2: To avoid excess moisture in your casserole, lightly salt the zucchini slices and let them sit for 15 minutes before patting them dry. This helps remove some of the water content.

- Tip 3: Experiment with additional herbs and spices, such as basil, oregano, or thyme, to enhance the flavor profile of your casserole.

- Tip 4: For added richness, you can layer in some Parmesan cheese along with the mozzarella.

- Tip 5: If you prefer a crispy top layer, broil the casserole for the last 2-3 minutes of baking time.

Nutrition Facts

4 Servings
Calories 220kcal
Protein 20g
Carbohydrates 16g
Fiber 3.88g
Sugar 10g
Fat 12g

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