This Savory Spinach and Feta Quiche with Caramelized Onions is a delightful dish that strikes the perfect balance between creamy, cheesy, and just a touch sweet. It's a versatile recipe that's perfect for brunch, lunch, or a light dinner, bringing together flavors that are sure to impress.
First things first, you'll want a good pie crust as your foundation. It should be about 9 inches, offering a buttery base that complements the filling beautifully. The fresh spinach not only adds a pop of color but also provides a nice nutritional boost with its earthy flavor. Olive oil is used to caramelize the onions, bringing out their natural sweetness. Speaking of which, onions are the flavor powerhouse here, adding depth and a hint of sweetness once caramelized. The eggs and half-and-half create a silky custard that binds everything together. Feta cheese introduces a creamy, salty contrast. The trio of salt, black pepper, and nutmeg rounds out the flavors, with nutmeg adding a subtle, warm spice that ties everything together.
This quiche pairs beautifully with a fresh, crisp green salad with a light vinaigrette, balancing the richness of the quiche. Alternatively, serve it with roasted asparagus or a simple bowl of fresh fruit for a refreshing contrast.
Start by preheating your oven to 375°F (190°C). Now, let’s get those onions going. In a skillet over medium heat, pour in your olive oil and add the thinly sliced onions. Stir them occasionally, allowing them to caramelize. This should take about 15 minutes. Watch as they transform from sharp and pungent to sweet and golden brown.
Next, toss in the spinach. It only needs about 2 minutes to wilt down and meld with those luscious onions. Once that's done, take the skillet off the heat and set it aside. Meanwhile, grab a bowl and whisk together your eggs, half-and-half, salt, pepper, and nutmeg. You’re aiming for a smooth, well-combined mixture.
Lay out your pie crust in a suitable pie dish. Evenly distribute the spinach and onion mixture over the crust. Pour the egg mixture over it all, ensuring an even spread. Finally, sprinkle the crumbled feta cheese on top — this will add that creamy, tangy bite we’re after.
Place your assembled quiche in the preheated oven and bake for 35-40 minutes. You're looking for a set center and a golden-brown top. Once it’s done, let it cool for about 10 minutes before slicing. This little rest helps the custard firm up slightly, making it easier to serve.