Baked Zucchini, Spinach, and Feta Casserole: A Healthy Cheesy Delight
Baked Zucchini, Spinach, and Feta Casserole: A Healthy Cheesy Delight

Looking for a delicious and healthy dish that’s perfect for any night of the week? This Baked Zucchini, Spinach, and Feta Casserole is a flavorful vegetarian bake that’s easy to prepare and packed with nutrients. Whether you’re looking for a low-carb option or a simple side dish, this casserole is sure to impress.
Ingredients

- 4 medium zucchinis, thinly sliced
- 2 cups fresh spinach, chopped
- 1 cup crumbled feta cheese
- 1/2 cup shredded mozzarella cheese
- 1/4 cup grated Parmesan cheese
- 2 cloves garlic, minced
- 1/4 cup olive oil
- 1 teaspoon dried oregano
- 1 teaspoon dried basil
- Salt and pepper to taste
- 1/2 cup breadcrumbs (optional, for topping)
Step-by-Step Instructions
- Preheat the Oven: Preheat your oven to 375°F (190°C). Grease a baking dish lightly with olive oil.
- Prepare the Zucchini: Thinly slice the zucchinis and place them in a large bowl. Sprinkle with salt and let them sit for 10 minutes to draw out excess moisture. Pat dry with a paper towel.
- Sauté the Spinach: In a skillet, heat 1 tablespoon of olive oil over medium heat. Add the minced garlic and sauté for 30 seconds until fragrant. Add the chopped spinach and cook until wilted, about 2-3 minutes. Remove from heat and set aside.
- Layer the Casserole: In the prepared baking dish, layer half of the zucchini slices. Top with half of the sautéed spinach, feta cheese, mozzarella, and Parmesan. Sprinkle with oregano, basil, salt, and pepper. Repeat the layers with the remaining ingredients.
- Add the Topping: If using breadcrumbs, sprinkle them evenly over the top of the casserole. Drizzle with the remaining olive oil.
- Bake: Bake in the preheated oven for 25-30 minutes, or until the top is golden and the zucchini is tender.
- Serve: Let the casserole cool for a few minutes before serving. Enjoy as a main dish or a side!
Expert Tips
- Use Fresh Ingredients: Fresh zucchini and spinach will give the best flavor and texture.
- Customize the Cheese: Feel free to swap out the cheeses for your favorites, such as goat cheese or cheddar.
- Make It Ahead: This casserole can be assembled ahead of time and refrigerated until ready to bake.
- Add Protein: For a heartier dish, consider adding cooked chicken or turkey.
FAQ
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 foil. When ready to bake, thaw it in the refrigerator overnight and bake as directed. If freezing after baking, let it cool completely, wrap tightly, and freeze for up to 3 months. Reheat in the oven until warmed through.
Can I use frozen spinach?
Yes, you can use frozen spinach. Thaw and drain it well before using to avoid excess moisture in the casserole.
What can I serve with this casserole?
This casserole pairs well with a fresh salad, such as a Peach Heirloom Tomato Salad, or a slice of World’s Best Zucchini Bread for a complete meal.
This Baked Zucchini, Spinach, and Feta Casserole is a versatile and delicious dish that’s perfect for any occasion. Whether you’re looking for a healthy weeknight dinner or a flavorful side dish, this casserole is sure to become a favorite. Enjoy!

Baked Zucchini, Spinach, and Feta Casserole: A Healthy Cheesy Delight
Ingredients
Method
- Preheat the oven to 375°F (190°C). Grease a baking dish lightly with olive oil.
- Thinly slice the zucchinis and place them in a large bowl. Sprinkle with salt and let them sit for 10 minutes to draw out excess moisture. Pat dry with a paper towel.
- In a skillet, heat 1 tablespoon of olive oil over medium heat. Add the minced garlic and sauté for 30 seconds until fragrant. Add the chopped spinach and cook until wilted, about 2-3 minutes. Remove from heat and set aside.
- In the prepared baking dish, layer half of the zucchini slices. Top with half of the sautéed spinach, feta cheese, mozzarella, and Parmesan. Sprinkle with oregano, basil, salt, and pepper. Repeat the layers with the remaining ingredients.
- If using breadcrumbs, sprinkle them evenly over the top of the casserole. Drizzle with the remaining olive oil.
- Bake in the preheated oven for 25-30 minutes, or until the top is golden and the zucchini is tender.
- Let the casserole cool for a few minutes before serving. Enjoy as a main dish or a side!






