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 nutritious dish that’s perfect for any night of the week? This Baked Zucchini, Spinach, and Feta Casserole is a flavorful vegetarian bake that combines tender zucchini, fresh spinach, and tangy feta cheese. It’s a low-carb, cheesy delight that’s easy to prepare and sure to become a family favorite.
Whether you’re looking for a quick weeknight dinner or a simple side dish, this casserole is versatile and satisfying. Plus, it’s packed with vegetables, making it a healthy choice for any meal.

Ingredients
- 4 medium zucchinis, thinly sliced
- 2 cups fresh spinach, chopped
- 1 cup crumbled feta cheese
- 1/2 cup grated Parmesan cheese
- 1/2 cup breadcrumbs (optional for topping)
- 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 vegetable broth
Step-by-Step Instructions
- Preheat the Oven: Preheat your oven to 375°F (190°C). Grease a baking dish with olive oil or cooking spray.
- 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 1 minute. 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 and half of the crumbled feta cheese. Repeat the layers with the remaining zucchini, spinach, and feta.
- Add the Broth and Seasonings: Pour the vegetable broth evenly over the layers. Sprinkle with dried oregano, basil, salt, and pepper. Drizzle the remaining olive oil over the top.
- Top with Cheese and Breadcrumbs: Sprinkle the grated Parmesan cheese and breadcrumbs (if using) over the top of the casserole.
- Bake: Bake in the preheated oven for 30-35 minutes, or until the top is golden brown and the zucchini is tender.
- Serve: Let the casserole cool for a few minutes before serving. Enjoy your delicious and healthy baked zucchini, spinach, and feta casserole!
Expert Tips
- Use Fresh Ingredients: For the best flavor, use fresh zucchini and spinach. If fresh spinach isn’t available, you can use frozen spinach, but be sure to thaw and drain it well.
- Add Extra Cheese: If you love cheese, feel free to add more feta or Parmesan to the top before baking.
- Make It Gluten-Free: To make this dish gluten-free, simply omit the breadcrumbs or use gluten-free breadcrumbs.
- Customize with Herbs: Fresh herbs like parsley or dill can add a burst of freshness to the dish. Sprinkle them on top before serving.
FAQ
Can I make this casserole ahead of time?
Yes, you can prepare the casserole ahead of time and refrigerate it until you’re ready to bake. Just add a few extra minutes to the baking time if it’s going into the oven cold.
Can I freeze this casserole?
Absolutely! This casserole freezes well. Just wrap it tightly in foil or plastic wrap and freeze for up to 3 months. Thaw in the refrigerator before reheating.
What can I serve with this casserole?
This casserole pairs well with a variety of dishes. For a complete meal, serve it with a side salad or some crusty bread. You can also pair it with grilled chicken or fish for added protein.
For more delicious casserole recipes, check out our Easy Cheesy Zucchini Corn Tomato Bake or our Golden Zucchini Cheese Casserole.
If you’re looking for more vegetarian options, our Garden Zucchini Casserole is another great choice.

Baked Zucchini, Spinach, and Feta Casserole: A Healthy Cheesy Delight
Ingredients
Method
- Preheat the oven to 375°F (190°C). Grease a baking dish with olive oil or cooking spray.
- 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 1 minute. 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 and half of the crumbled feta cheese. Repeat the layers with the remaining zucchini, spinach, and feta.
- Pour the vegetable broth evenly over the layers. Sprinkle with dried oregano, basil, salt, and pepper. Drizzle the remaining olive oil over the top.
- Sprinkle the grated Parmesan cheese and breadcrumbs (if using) over the top of the casserole.
- Bake in the preheated oven for 30-35 minutes, or until the top is golden brown and the zucchini is tender.
- Let the casserole cool for a few minutes before serving. Enjoy your delicious and healthy baked zucchini, spinach, and feta casserole!






