Imagine a slice of the Mediterranean sun, captured in a baked dish – that's what this delightful frittata brings to your table. Inspired by the classic Greek spanakopita, this recipe reimagines the traditional pie as a hearty and satisfying frittata, perfect for a simple lunch, a light dinner, or a flavorful brunch. This oven-baked frittata boasts a medley of fresh, wholesome ingredients.

Grated zucchini adds a subtle sweetness and moisture, while generous handfuls of spinach provide an earthy counterpoint. The salty tang of feta cheese crumbles throughout, creating little bursts of flavor in every bite. Thinly sliced spring onion tips contribute a delicate oniony note, complementing the herbaceousness of fresh herbs like dill, mint, or parsley.

These aromatic herbs, finely chopped, infuse the entire frittata with their bright, refreshing essence. The base of this frittata is a custardy egg mixture, which binds all the ingredients together into a cohesive and satisfying whole. The eggs cook to a light, airy texture, providing a delicate contrast to the more substantial vegetables and cheese.

As the frittata bakes, the flavors meld and deepen, creating a symphony of tastes and textures that will tantalize your taste buds. Enjoy this frittata hot from the oven, when the cheese is still slightly melted and gooey, or let it cool to room temperature for a more portable option. It's equally delicious served warm or cold, making it a versatile dish for any occasion.

Cut it into wedges and serve as a main course for a smaller gathering, or slice it into smaller squares for an elegant appetizer. Feel free to experiment with the ingredients to suit your preferences. Kale can be used in place of spinach for a slightly more robust flavor.

A sprinkle of lemon zest can add a bright, citrusy zing. For a milder cheese flavor, ricotta cheese makes an excellent substitute for feta. While this recipe relies on eggs as a binding agent, feel free to adjust the other components to create your perfect Mediterranean-inspired frittata.

This frittata is not only delicious but also naturally gluten-free and vegetarian-friendly, making it a crowd-pleasing option for a variety of dietary needs.