01 -
Preheat your oven to 400°F (200°C).
02 -
Place the thawed hash browns in a clean kitchen towel and squeeze out as much moisture as possible.
03 -
In a bowl, combine the hash browns, shredded white cheddar cheese, salt, and cracked black pepper.
04 -
Press the hash brown mixture into the bottom and up the sides of a 9-inch pie dish or quiche pan to form the crust.
05 -
Bake the crust in the preheated oven for 20-25 minutes, or until golden brown and crispy. Remove from the oven and set aside to cool slightly.
06 -
While the crust is baking, melt the butter in a skillet over medium heat. Add the thinly sliced onion and sauté until softened and lightly caramelized, about 5-7 minutes. Remove from heat.
07 -
In a large bowl, whisk together the eggs, heavy cream (or milk), and a pinch of salt and pepper. Stir in the sautéed onions, crumbled bacon, shredded cheddar cheese, and chives.
08 -
Pour the egg mixture into the baked hash brown crust. Use a spoon to evenly distribute the filling.
09 -
Return the quiche to the oven and bake at 350°F (175°C) for 30-35 minutes, or until the center is set and the top is slightly golden. You can check doneness by inserting a knife into the center—if it comes out clean, the quiche is ready.
10 -
Let the quiche cool for 5-10 minutes before slicing. Garnish with additional chives and serve warm.