Tomato Zucchini Casserole

• Simple & Fresh: With just a few ingredients, this casserole brings out the best flavors of zucchini and tomatoes, perfect for a quick and tasty side.

• Cheesy & Flavorful: The combination of Cheddar and Parmesan cheeses, along with garlic, oregano, and basil, makes this casserole extra flavorful.

• Crunchy Topping: The buttery breadcrumb topping adds the perfect crunchy texture to contrast the soft, cheesy vegetable layers.

Ingredients

• 1 ½ cups grated Cheddar cheese

• ⅓ cup grated Parmesan cheese

• 2 cloves garlic, minced

• ½ teaspoon dried oregano

• ½ teaspoon dried basil

• Salt and pepper to taste

• 2 medium zucchini, thinly sliced

• 5 plum tomatoes, thinly sliced

• ¼ cup butter

• 2 tablespoons finely chopped onion

• ¾ cup fine bread crumbs

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

1. Prepare the Oven and Casserole Dish:

• Preheat the oven to 375°F (190°C).

• Lightly butter a 9×9-inch square pan and set aside.

2. Make the Cheese Mixture:

• In a large bowl, combine Cheddar cheese, Parmesan cheese, minced garlic, oregano, basil, and a pinch of salt and pepper. Stir well to combine. Set this mixture aside.

3. Layer the Vegetables:

• Arrange half of the zucchini slices in the prepared casserole pan.

• Sprinkle a quarter of the cheese and herb mixture on top.

• Next, layer half of the tomato slices over the zucchini, then sprinkle another quarter of the cheese mixture.

• Repeat the layers with the remaining zucchini, tomato, and cheese mixture.

4. Prepare the Topping:

• In a skillet, melt the butter over medium heat.

• Add the chopped onion and cook until soft and translucent.

• Stir in the bread crumbs and cook until they absorb the butter and become golden and crispy.

5. Finish the Casserole:

• Sprinkle the breadcrumb mixture evenly over the top of the casserole.

• Bake for 55 minutes or until the casserole is golden brown and the vegetables are tender.

6. Serve:

• Let the casserole cool slightly before serving. Enjoy this delicious and savory dish!

Servings and Timing

• Servings: 4

• Prep Time: 20 minutes

• Cook Time: 55 minutes

• Total Time: 1 hour 15 minutes

Variations

• Add Meat: For a heartier meal, you can add cooked ground beef or chicken to the casserole layers.

• Use Different Veggies: Swap out some of the zucchini for yellow squash or even eggplant for a variation.

• Add Herbs: Fresh basil or parsley can be added to the layers or garnished on top before serving for an extra pop of flavor.

Storage/Reheating

• Storage: Store any leftover casserole in an airtight container in the refrigerator for up to 3 days.

• Reheating: Reheat in the microwave or cover with foil and heat in the oven at 350°F (175°C) for about 15 minutes until warmed through.

FAQs

Can I make this casserole ahead of time?

Yes! You can prepare the casserole up to the point of baking, cover it, and store it in the refrigerator for up to 24 hours. When you’re ready to bake, just pop it in the oven.

Can I freeze this casserole?

Yes, this casserole freezes well. Prepare it, let it cool completely, then cover tightly and freeze for up to 3 months. To reheat, let it thaw overnight in the fridge and then bake at 350°F (175°C) for 20–25 minutes.

What can I serve this casserole with?

This casserole pairs wonderfully with grilled meats, fish, or even as a main vegetarian dish. You can also serve it alongside a fresh green salad for a light meal.

Can I use a different type of cheese?

Yes! You can substitute the Cheddar with Mozzarella for a milder flavor or try Gouda for a richer taste. Feta cheese can also work well for a Mediterranean twist.

What if I don’t have fresh oregano or basil?

You can use dried herbs in place of fresh ones. Use about half the amount of dried herbs as the recipe calls for fresh.

Conclusion

This Tomato Zucchini Casserole is a simple, delicious, and flavorful way to enjoy summer vegetables. Whether as a side dish or a main course, it’s sure to be a crowd-pleaser with its creamy, cheesy filling and crispy breadcrumb topping. Perfect for family dinners, potlucks, or even a comforting weeknight meal. Enjoy!

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