Oh my goodness, if you love the savory flavors of Greek cuisine like I do, you’re in for a treat with this Greek Egg Casserole filled with feta, olives, and spinach! It’s the perfect dish for breakfast or brunch gatherings, and trust me, it’s a crowd-pleaser. The combination of creamy feta, salty olives, and fresh spinach creates a flavor explosion that’s simply irresistible. What I love most is how easy it is to whip up—just a handful of ingredients and a few simple steps, and you’ll have a gorgeous casserole ready to impress both vegetarians and meat-lovers alike. Seriously, this dish is as versatile as it is delicious, making it a fantastic addition to any meal. Get ready to dive into a slice of Mediterranean goodness!

Ingredients List
Here’s everything you’ll need to make this delightful Greek Egg Casserole. Each ingredient plays a key role in bringing those delicious Mediterranean flavors to life!
- 6 large eggs
- 1 cup milk
- 1 cup crumbled feta cheese
- 1/2 cup black olives, sliced
- 2 cups fresh spinach, chopped
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 tablespoon olive oil
- 1/2 teaspoon dried oregano
Make sure your feta is crumbled for easy mixing, and don’t skimp on the olives—they add a nice salty punch! The fresh spinach gives it a lovely color and nutrition boost. It’s such a simple list, but the flavors are anything but basic!
How to Prepare Greek Egg Casserole (Feta, Olives, Spinach)
Now that we have our ingredients ready, let’s get to the fun part—making this scrumptious Greek Egg Casserole! I promise, it’s super simple and absolutely rewarding. First things first, you’ll want to preheat your oven to 350°F (175°C). This way, it’ll be nice and hot when our casserole is ready to go in!
In a large mixing bowl, whisk together the 6 large eggs and 1 cup of milk until they’re well combined—think fluffy and frothy! Next, add in your crumbled feta cheese, sliced black olives, chopped fresh spinach, salt, pepper, olive oil, and dried oregano. I like to mix everything gently but thoroughly; it ensures every bite is packed with flavor. Once you’ve got a beautiful, colorful mixture, it’s time to transfer it into a greased baking dish. Make sure to spread it out evenly so it cooks perfectly.
Now, pop it into your preheated oven and let it bake for about 30 to 35 minutes. You’ll know it’s done when the eggs are set and the top has a light golden hue. Don’t rush this step—let it cool for just a few minutes before diving in, as it’ll be piping hot! And trust me, the aroma wafting from the oven will have everyone eagerly waiting for a slice.
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C).
- In a large bowl, whisk together 6 large eggs and 1 cup of milk until frothy.
- Add in 1 cup of crumbled feta cheese, 1/2 cup of sliced black olives, and 2 cups of chopped fresh spinach.
- Season with 1 teaspoon of salt, 1/2 teaspoon of black pepper, 1 tablespoon of olive oil, and 1/2 teaspoon of dried oregano. Mix gently until well combined.
- Pour the mixture into a greased baking dish, spreading it out evenly.
- Bake in the preheated oven for 30-35 minutes, until the eggs are set and the top is lightly golden.
- Let it cool slightly before serving, and enjoy the delicious Greek flavors!
Nutritional Information
Now, let’s talk about the nutritional goodness packed into each slice of this Greek Egg Casserole! Each serving is a delightful balance of flavors and nutrients, making it not only tasty but also a smart choice for breakfast or brunch. Here’s a breakdown of the typical values per serving:
- Calories: 220
- Fat: 14g
- Saturated Fat: 6g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Cholesterol: 180mg
- Sodium: 500mg
- Carbohydrates: 6g
- Fiber: 1g
- Sugar: 2g
- Protein: 12g
Keep in mind that these values are estimates and can vary based on the specific ingredients you use, but they give you a good idea of the nutritious benefits of this delightful dish. Enjoy knowing you’re fueling your body with something wholesome and delicious!
FAQ Section
Got questions about this scrumptious Greek Egg Casserole? I’ve got answers! Here are some of the most common inquiries I get:
Can I make this casserole ahead of time?
Absolutely! This Greek Egg Casserole can be prepared a day in advance. Just mix everything together, pour it into your greased baking dish, cover it, and refrigerate. When you’re ready to bake, let it sit at room temperature for about 15 minutes before popping it in the oven. It’s perfect for brunch gatherings!
Can I substitute the feta cheese?
If you’re not a fan of feta, you can try using goat cheese or even ricotta for a different flavor profile. Each cheese brings its own unique twist, so feel free to experiment!
How do I store leftovers?
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Just reheat in the oven or microwave before serving. It tastes just as good the next day!
Can I add other vegetables to this casserole?
Definitely! This casserole is very versatile. You can toss in bell peppers, zucchini, or even some cherry tomatoes. Just make sure to chop them finely so they cook through.
Is this dish gluten-free?
Yes! This Greek Egg Casserole is naturally gluten-free, making it a great option for anyone following a gluten-free diet. Enjoy it worry-free!
Why You’ll Love This Recipe
This Greek Egg Casserole is truly a gem in my kitchen, and here’s why you’re going to adore it too!
- Quick to Prepare: With just a handful of ingredients and minimal prep time, you can whip this up in no time!
- Healthy and Wholesome: Packed with protein from the eggs and nutrients from the spinach, it’s a guilt-free way to start your day.
- Flavor-Packed: The combination of feta, olives, and spinach creates a delightful Mediterranean flavor that’s simply irresistible.
- Versatile: Perfect for breakfast, brunch, or even a light dinner, it adapts to any occasion effortlessly.
- Make-Ahead Friendly: Prep it the night before for a stress-free meal that’s ready to bake when you are!
Seriously, once you try it, this casserole will become a staple in your home, and you’ll be back for seconds!
Tips for Success
To make your Greek Egg Casserole truly shine, here are some tips that I’ve picked up along the way! First, make sure your eggs are at room temperature before whisking. This helps them blend better with the milk for a fluffier texture. Also, don’t skimp on greasing your baking dish; nobody wants a delicious casserole stuck to the bottom!
When mixing in the vegetables, be careful not to overmix. A gentle fold ensures those lovely flavors stay intact without breaking down the spinach too much. And remember, every oven is a bit different, so keep an eye on your casserole as it bakes. If the top starts to brown too quickly, just cover it loosely with foil. Lastly, let it cool for a few minutes before slicing—it’ll be easier to serve and the flavors will deepen a bit. Enjoy creating your perfect Greek masterpiece!
Storage & Reheating Instructions
Storing leftovers of this delicious Greek Egg Casserole is a breeze! Just let it cool completely, then transfer any uneaten portions into an airtight container. You can keep it in the refrigerator for up to 3 days. When you’re ready to enjoy it again, simply reheat it in the oven at 350°F (175°C) for about 15-20 minutes, or until heated through. If you’re in a hurry, the microwave works too—just pop it in for 1-2 minutes, checking to make sure it’s warmed evenly.
For longer storage, you can freeze portions of the casserole. Wrap individual slices tightly in plastic wrap and place them in a freezer-safe bag. They can be frozen for up to 2 months. When you’re ready to eat, thaw them overnight in the fridge and reheat as mentioned above. Trust me, this casserole is just as tasty the second time around!
Serving Suggestions
When it comes to enjoying this Greek Egg Casserole, the options for pairing are endless! I love to serve it alongside a simple mixed greens salad drizzled with a light vinaigrette; the freshness of the greens complements the rich flavors beautifully. If you’re feeling a bit indulgent, a side of crispy roasted potatoes seasoned with herbs can really elevate the meal. And don’t forget about some warm, crusty bread or pita to soak up any delicious bits left on your plate!
For a refreshing drink, a glass of freshly squeezed orange juice or a light iced tea can be a perfect accompaniment. You can even whip up a quick tzatziki sauce for dipping if you want to kick those Mediterranean vibes up a notch. Trust me, these pairings will take your breakfast or brunch to a whole new level of deliciousness!
Print
Greek Egg Casserole: 5 Irresistible Reasons to Try It
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Total Time: 50 minutes
- Yield: 6 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: Greek
- Diet: Vegetarian
Description
A savory Greek-inspired egg casserole filled with feta, olives, and spinach.
Ingredients
- 6 large eggs
- 1 cup milk
- 1 cup feta cheese, crumbled
- 1/2 cup black olives, sliced
- 2 cups fresh spinach, chopped
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 tablespoon olive oil
- 1/2 teaspoon dried oregano
Instructions
- Preheat the oven to 350°F (175°C).
- In a bowl, whisk together eggs and milk.
- Add feta, olives, spinach, salt, pepper, olive oil, and oregano. Mix well.
- Pour the mixture into a greased baking dish.
- Bake for 30-35 minutes or until the eggs are set.
- Allow to cool slightly before serving.
Notes
- Serve warm or at room temperature.
- Can be made ahead and reheated.
- Pair with a side salad for a complete meal.
Nutrition
- Serving Size: 1 slice
- Calories: 220
- Sugar: 2g
- Sodium: 500mg
- Fat: 14g
- Saturated Fat: 6g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 1g
- Protein: 12g
- Cholesterol: 180mg
Keywords: Greek Egg Casserole, Feta, Olives, Spinach