Zucchini Casserole: Yummy Vegetable Dish in 30 Minutes

This zucchini casserole is a delightful and healthy dish that’s perfect for any meal. Combining the fresh taste of zucchini with creamy cheese and eggs, and seasoned with a mix of spices, this casserole is both nutritious and delicious. It’s quick to prepare, taking just 30 minutes from start to finish, making it an ideal option for busy weeknights or a light summer meal.


  • Main Ingredients:
    • 2 zucchini
    • 1 onion
    • 3 tablespoons olive oil
    • Salt, to taste
    • Black pepper, to taste
    • Dried garlic, to taste
    • Turmeric, to taste
    • Fresh parsley, chopped
    • 2 cloves garlic, minced
    • 3 eggs
    • 150 grams cheese, grated


1. Prepare the Zucchini: Cut the zucchini into half rings and transfer them to a bowl filled with water. This helps to keep them fresh and crisp until you’re ready to use them.

2. Prepare the Onion: Cut the onion into half rings. Add the onion to a baking dish along with the olive oil. Season with salt, black pepper, dried garlic, and turmeric. Mix well to coat the onions evenly with the seasoning.

3. Bake the Onion: Preheat your oven to 200°C (400°F). Bake the seasoned onions for 20 minutes. This step caramelizes the onions, enhancing their sweetness and adding depth to the casserole.

4. Prepare the Egg Mixture: Finely chop the parsley and garlic cloves and put them in a bowl. Crack the eggs into the bowl, season with salt and pepper, and mix well. This mixture will bind the ingredients together and add a rich, creamy texture.

5. Prepare the Cheese: Coarsely grate the cheese. Cheese is a key ingredient in this casserole, providing a creamy and savory layer that complements the zucchini and onions.

6. Combine Ingredients: Remove the baked onions from the oven and transfer them to a bowl. Drain the zucchini and add them to the bowl along with the egg mixture. Mix well to combine all the ingredients thoroughly.

7. Layer the Casserole: Spread half of the zucchini mixture evenly in a baking dish. Sprinkle with half of the grated cheese. Spread the remaining zucchini mixture on top and sprinkle with the remaining cheese. This layering ensures that every bite is filled with cheesy goodness.

8. Bake the Casserole: Bake at 200°C (400°F) for 15 minutes or until the cheese is golden and bubbly. The casserole should be heated through and the top should have a lovely, melted cheese crust.

Why You’ll Love This Zucchini Casserole

Quick and Easy: This casserole comes together in just 30 minutes, making it perfect for a quick dinner or a last-minute meal.

Healthy and Nutritious: Zucchini is low in calories but high in vitamins and minerals. Combined with eggs and cheese, this casserole is a good source of protein and essential nutrients.

Delicious and Versatile: The combination of creamy cheese, seasoned zucchini, and onions creates a delicious dish that can be served as a main course or a side dish.

Tips for the Best Zucchini Casserole

Use Fresh Zucchini: For the best flavor and texture, use fresh, firm zucchinis. Older zucchinis can become mushy and watery when cooked.

Season Well: Don’t skimp on the seasoning. The right amount of salt, pepper, and spices can elevate the flavors of the vegetables and cheese.

Grate the Cheese Fresh: Grating cheese fresh from a block will melt better and have a superior texture compared to pre-shredded cheese.

Serving Suggestions

As a Main Dish: Serve the casserole as a light main dish with a side salad or some crusty bread. It’s a perfect meal for lunch or dinner.

As a Side Dish: Pair this zucchini casserole with grilled meats, fish, or tofu. It complements a variety of proteins and adds a healthy vegetable component to your meal.

For Breakfast: Enjoy a slice of this casserole for breakfast or brunch. It’s similar to a crustless quiche and pairs well with fresh fruit or a smoothie.

Health Benefits of Key Ingredients

Zucchini: Rich in vitamins A and C, zucchini also provides dietary fiber, which is beneficial for digestion. It’s low in calories and has a high water content, making it hydrating and nutritious.

Onions: Onions are packed with antioxidants and have anti-inflammatory properties. They add flavor and nutrition to the casserole.

Eggs: Eggs are an excellent source of high-quality protein, vitamins, and minerals. They help bind the ingredients together and add a rich, creamy texture to the dish.

Cheese: Cheese provides calcium, protein, and essential fats. It adds a deliciously creamy and savory element to the casserole.

This zucchini casserole with cheese and cream is a quick, delicious, and healthy option for any meal. With its simple ingredients and easy preparation, it’s a perfect dish for busy weeknights or a light summer meal. Try this recipe today and enjoy the delightful flavors of zucchini, cheese, and seasoned onions in a creamy, comforting casserole!

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