Greek Frittata with Spinach and Feta

The Mediterranean diet is known for its use of fresh vegetables, heart-healthy oils, and flavorful cheeses. Among its many delicious offerings is a classic Greek-inspired dish: the frittata with spinach and feta. This dish combines the simplicity of eggs with the bold flavors of traditional Greek ingredients, resulting in a wholesome and satisfying meal. Ideal for breakfast, brunch, or even a light dinner, the Greek frittata is both versatile and easy to prepare.

Ingredient List

Before starting, it is important to gather all the necessary ingredients. This recipe serves 4 to 6 people.

8 large eggs
1/2 cup whole milk or cream
2 tablespoons olive oil
1 small yellow onion, finely chopped
2 garlic cloves, minced
4 cups fresh baby spinach, roughly chopped
1/2 cup crumbled feta cheese
1/4 cup chopped fresh dill (optional)
Salt and freshly ground black pepper, to taste
1/4 teaspoon dried oregano
1/4 teaspoon crushed red pepper flakes (optional)

Preparing the Egg Mixture

To begin, crack the eggs into a large mixing bowl. Add the milk or cream and whisk until the mixture is smooth and consistent. This step helps create a fluffy texture for the frittata. Once the eggs and milk are combined, season with a pinch of salt, freshly ground black pepper, oregano, and red pepper flakes if using. Set the bowl aside while you prepare the vegetables.

Sautéing the Vegetables

Place a non-stick, oven-safe skillet over medium heat. Drizzle in the olive oil and allow it to warm for about a minute. Add the chopped onion and cook for 3 to 4 minutes, or until it becomes translucent and fragrant. Stir occasionally to prevent burning.

Next, add the minced garlic and cook for another 30 seconds, stirring frequently. Be careful not to let the garlic brown, as it can become bitter. Once the onion and garlic are softened, add the chopped spinach. Cook the spinach for 2 to 3 minutes, or until it wilts and reduces in volume. Stir continuously to ensure even cooking.

Combining the Ingredients

Once the spinach is wilted, spread the vegetables evenly across the bottom of the skillet. Pour the egg mixture over the vegetables, tilting the pan gently to ensure the eggs cover the entire surface. Reduce the heat to low and allow the eggs to cook undisturbed for about 3 to 4 minutes. This allows the bottom to set slightly before baking.

Sprinkle the crumbled feta cheese evenly over the top of the eggs. If using fresh dill, scatter it over the mixture as well. The feta adds a salty, tangy flavor that pairs beautifully with the eggs and spinach, while the dill introduces a fresh herbal note that enhances the Greek profile of the dish.

Baking the Frittata

Preheat your oven to 375°F (190°C). Once the oven is ready, transfer the skillet to the middle rack. Bake for 12 to 15 minutes, or until the frittata is fully set in the center. You can test this by gently shaking the skillet—if the center no longer jiggles, it is ready. Alternatively, insert a toothpick or knife into the center; it should come out clean.

For a golden brown top, switch the oven to broil for the final 1 to 2 minutes of baking. Keep a close eye on the frittata during this step to prevent over-browning.

Cooling and Serving

Once the frittata is cooked through, remove it from the oven and allow it to cool in the pan for about 5 minutes. This rest period makes it easier to cut and serve. Use a spatula to gently loosen the edges, then slide the frittata onto a cutting board or serving platter.

Slice into wedges and serve warm or at room temperature. This dish pairs well with a side salad of cucumber and tomato or a slice of rustic bread. For added Mediterranean flair, consider serving with a dollop of tzatziki or a few olives on the side.

Tips for Success

To achieve the best results, use fresh spinach rather than frozen. Fresh spinach retains a better texture and flavor, ensuring a vibrant and tender filling. If fresh spinach is unavailable, frozen spinach can be used—just make sure to thaw and squeeze out excess moisture before adding it to the skillet.

For a creamier texture, substitute some of the milk with Greek yogurt. This not only improves the richness of the frittata but also adds a slight tang that complements the feta cheese.

If you prefer a more robust dish, consider adding sun-dried tomatoes, chopped kalamata olives, or diced bell peppers to the sautéed vegetables. These ingredients bring additional layers of flavor and color to the frittata.

Storage and Reheating

Leftovers can be stored in an airtight container in the refrigerator for up to three days. To reheat, place a slice in the microwave for 30 to 60 seconds, or warm it in a preheated oven at 300°F (150°C) for about 10 minutes. The frittata can also be enjoyed cold, making it an excellent option for packed lunches or quick meals on busy days.

This recipe can be made ahead of time and stored whole, then sliced and served as needed. It also freezes well. Wrap individual slices in plastic wrap and store them in a freezer-safe container for up to one month. To reheat from frozen, thaw overnight in the refrigerator and warm as desired.

Nutritional Benefits

This Greek frittata is not only flavorful but also packed with nutrients. Eggs provide high-quality protein and essential vitamins such as B12 and D. Spinach is rich in iron, calcium, and antioxidants, while feta cheese contributes calcium and healthy fats. Olive oil, a staple of the Mediterranean diet, adds monounsaturated fats that support heart health.

With a balance of protein, vegetables, and healthy fats, this dish is both nourishing and satisfying. It can be part of a healthy eating plan and is suitable for vegetarians and those following a low-carb or gluten-free diet.

Variations to Try

While the classic spinach and feta combination is timeless, there are many ways to adapt this frittata to suit different tastes. Try replacing spinach with kale or Swiss chard for a heartier texture. Add sautéed mushrooms or leeks for extra depth of flavor. If you enjoy spicy food, a pinch of cayenne pepper or a few slices of fresh chili can bring some heat to the dish.

For a more filling meal, incorporate diced cooked potatoes or roasted sweet potatoes into the base. You can also top the finished frittata with a spoonful of Greek yogurt or a sprinkle of fresh parsley for added brightness.

Final Thoughts

The Greek frittata with spinach and feta is a simple yet elegant dish that brings the flavors of the Mediterranean to your table. With easily accessible ingredients and a straightforward preparation, it is a perfect recipe for home cooks of all levels. Whether served hot out of the oven or enjoyed cold the next day, this frittata offers a delicious and nutritious option for any meal of the day.

Greek Frittata with Spinach and Feta