Cheese Onion Quiche: A Savory and Indulgent Breakfast Treat

Indulge in the delectable flavors of a classic cheese onion quiche, a culinary masterpiece that combines creamy custard with a flaky crust and tantalizing fillings. This savory and versatile dish is a perfect addition to any breakfast or brunch menu.

Ingredients for a 9-inch Quiche:

For the Crust:
* 1 cup (120g) all-purpose flour
* 1/2 teaspoon salt
* 1/2 cup (113g) unsalted butter, cold and cut into small pieces
* 3-4 tablespoons ice water

For the Filling:
* 1 tablespoon olive oil
* 1 onion, thinly sliced
* 1 clove garlic, minced
* 6 large eggs
* 1 cup (240ml) milk
* 1 cup (120g) shredded cheddar cheese
* 1/2 cup (60g) grated Parmesan cheese
* Salt and black pepper to taste

Steps to Prepare:

1. Make the Crust:
* In a large bowl, whisk together the flour and salt.
* Add the butter pieces and use your fingers to work them into the flour until the mixture resembles coarse crumbs.
* Gradually add the ice water, 1 tablespoon at a time, until the dough just comes together. Do not overwork the dough.
* Form the dough into a ball, wrap it in plastic wrap, and refrigerate for at least 30 minutes.

2. Prepare the Filling:
* Heat the olive oil in a skillet over medium heat.
* Add the onion and cook until softened and translucent, about 5-7 minutes.
* Add the garlic and cook for an additional minute.

3. Assemble the Quiche:
* Preheat oven to 375°F (190°C).
* On a lightly floured surface, roll out the dough into a 12-inch circle.
* Transfer the dough to a 9-inch pie plate and trim the edges. Fold the edges under and crimp to secure.
* Spread the sautéed onions over the bottom of the pie crust.

4. Make the Custard:
* In a large bowl, whisk together the eggs, milk, cheddar cheese, Parmesan cheese, salt, and black pepper.
* Pour the custard into the pie plate.

5. Bake:
* Bake for 45-50 minutes, or until the crust is golden brown and the custard is set.
* Let the quiche cool slightly before slicing and serving.

Tips for the Perfect Quiche:

* Use high-quality ingredients for the best flavor.
* Do not overwork the crust, as this will make it tough.
* Blind bake the crust for 10 minutes before adding the filling to prevent a soggy bottom.
* Add other vegetables to your quiche, such as spinach, mushrooms, or bell peppers.
* Serve the quiche with a side salad or fruit for a balanced meal.

Enjoy the delightful flavors and comforting aroma of a homemade cheese onion quiche. Whether you serve it for breakfast, brunch, or lunch, this culinary delight is sure to impress your taste buds.