01 -
Preheat your oven to 400°F (200°C). Place the thawed hash browns in a clean kitchen towel and squeeze firmly to remove excess moisture. In a bowl, combine the hash browns, shredded white cheddar cheese, salt, and cracked black pepper. Press the mixture evenly into the bottom and sides of a 9-inch pie dish or quiche pan to form a crust. Bake for 20-25 minutes until golden and crispy. Remove from the oven and cool slightly.
02 -
While the crust bakes, melt the butter in a skillet over medium heat. Add sliced onions and sauté for 5-7 minutes until softened and lightly caramelized. Remove from heat.
03 -
In a large bowl, whisk together eggs, heavy cream (or milk), and a pinch of salt and pepper. Stir in the sautéed onions, crumbled bacon, shredded cheddar cheese, and chives.
04 -
Pour the prepared egg mixture into the baked hash brown crust. Spread the filling evenly with a spoon.
05 -
Reduce the oven temperature to 350°F (175°C). Bake the quiche for 30-35 minutes, or until the center is set and the top is slightly golden. Test doneness by inserting a knife into the center; it should come out clean.
06 -
Cool the quiche for 5-10 minutes before slicing. Garnish with additional chives and serve warm.