This spinach and feta breakfast casserole is a nutritious and delicious way to start your day. Packed with fresh spinach, creamy feta cheese, and eggs, it offers a satisfying meal that can be prepared ahead of time.
The recipe is simple and perfect for feeding a crowd or for meal prep. You can easily customize it by adding other vegetables or proteins to suit your taste.
Visual Appeal of the Casserole
The spinach and feta breakfast casserole is a feast for the eyes, showcasing vibrant green spinach intertwined with crumbled feta cheese. This dish is not just about taste; its visual presentation makes it a standout on any breakfast table.
When baked, the casserole achieves a golden brown top that contrasts beautifully with the rich greens below. Served on a pristine white plate, it invites you to take a bite. The rustic wooden table beneath adds warmth, while a small bowl of fresh spinach leaves and a glass of orange juice complete the scene, creating a bright and inviting atmosphere.
Flavor Profile
This casserole brings together a delightful combination of flavors. The creamy feta cheese adds a tangy richness that complements the earthy taste of the sautéed spinach. Each bite is enhanced by the subtle hints of garlic and onion, creating a well-rounded flavor experience.
With the addition of eggs and milk, the casserole achieves a fluffy texture that balances the creaminess of the cheese. This dish is not only satisfying but also provides a nutritious start to the day, making it an excellent choice for breakfast or brunch.
Preparation and Cooking Process
Preparing this breakfast casserole is straightforward and can be accomplished in just about 50 minutes. Start by sautéing diced onions and optional bell peppers in olive oil until softened. Adding chopped spinach to the skillet allows it to wilt, releasing its flavors into the mix.
Next, whisk together eggs and milk, seasoning them with salt, pepper, garlic powder, and onion powder. Combine the sautéed vegetables with crumbled feta and stir into the egg mixture. Pour everything into a greased baking dish and bake until set and golden. The aroma wafting through the kitchen during baking is simply irresistible.
Serving Suggestions
This casserole is versatile and can be served in various ways. For a complete breakfast, pair it with fresh fruit or a side of crispy bacon. The addition of a glass of orange juice not only complements the dish but also adds a refreshing citrus note.
For those who enjoy a bit of spice, consider adding a sprinkle of red pepper flakes or a dash of hot sauce before serving. This dish is also perfect for meal prep, as it can be made ahead of time and reheated, making mornings easier and more delicious.
Health Benefits
Incorporating spinach into your breakfast is a fantastic way to boost your nutrient intake. Spinach is rich in vitamins A, C, and K, as well as iron and calcium. The addition of feta cheese provides protein and healthy fats, making this casserole not only tasty but also nourishing.
With only 210 calories per serving, this dish is a guilt-free option that can help fuel your day. It’s a wonderful way to enjoy a Mediterranean-inspired meal that supports a balanced diet.
Variations and Customizations
This breakfast casserole is highly customizable. Feel free to experiment with different vegetables, such as mushrooms or zucchini, to suit your preferences. You can also swap out feta for other cheeses like goat cheese or cheddar for a different flavor profile.
If you’re looking to add more protein, consider incorporating cooked sausage or diced ham. The possibilities are endless, allowing you to create a unique dish tailored to your taste.
Easy Spinach and Feta Breakfast Casserole Recipe

This breakfast casserole features layers of sautéed spinach, crumbled feta cheese, and a mixture of eggs and milk, baked until golden and fluffy. The recipe takes about 50 minutes from start to finish and serves 6 people.
Ingredients
- 6 cups fresh spinach, chopped
- 1 cup crumbled feta cheese
- 8 large eggs
- 1 cup milk
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1/4 teaspoon garlic powder
- 1/4 teaspoon onion powder
- 1 tablespoon olive oil
- 1/2 cup diced onion
- 1/2 cup diced bell pepper (optional)
- 1/2 cup shredded cheese for topping (optional)
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C).
- Sauté Vegetables: In a large skillet, heat olive oil over medium heat. Add diced onion and bell pepper (if using) and sauté until softened, about 5 minutes. Add chopped spinach and cook until wilted, about 2-3 minutes. Remove from heat.
- Prepare Egg Mixture: In a large bowl, whisk together eggs, milk, salt, pepper, garlic powder, and onion powder until well combined.
- Combine Ingredients: Stir the sautéed spinach mixture and crumbled feta cheese into the egg mixture until evenly distributed.
- Bake: Pour the mixture into a greased 9×13 inch baking dish. If desired, sprinkle shredded cheese on top. Bake in the preheated oven for 30-35 minutes, or until the casserole is set and lightly golden on top.
- Serve: Allow to cool slightly before slicing into squares. Serve warm.
Cook and Prep Times
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
Nutrition Information
- Servings: 6 servings
- Calories: 210kcal
- Fat: 14g
- Protein: 12g
- Carbohydrates: 6g

Hi all! I’m Cora Benson, and I’ve been blogging about food, recipes and things that happen in my kitchen since 2019.