Ingredients
Method
Step 1: Mix the Hash Brown Crust
Start by removing as much moisture as possible from the thawed hash browns. A clean kitchen towel or paper towels work well for squeezing out the excess liquid. Place the dried hash browns into a large bowl. Add shredded white cheddar, salt, and black pepper. Stir everything together until evenly combined and the cheese is distributed throughout the potatoes.
Step 2: Shape the Potato Crust
Lightly coat a 9-inch springform pan with cooking spray or a thin layer of oil. Spread the hash brown mixture into the pan, pressing firmly across the bottom and up the sides to form a sturdy crust. Make sure there are no thin spots or gaps. Transfer the pan to the freezer and chill for at least one hour. This helps the crust hold its shape when baked.
Step 3: Bake the Crust First
Heat the oven to 425°F (218°C). Place the chilled crust into the oven and bake for about 15 minutes until the edges begin to turn lightly golden. Remove the pan from the oven and let it cool slightly before adding the filling. Pre-baking ensures the crust stays crisp instead of soggy.
Step 4: Cook the Onions
Melt the butter in a skillet over medium heat. Add the diced onions and cook slowly, stirring occasionally, for 10–15 minutes until they soften and develop a light caramel color. Season with a small pinch of salt and pepper. Allow the onions to cool for a few minutes before using them in the filling.
Step 5: Prepare the Egg Mixture
In a large mixing bowl, whisk the eggs together with the cream until the mixture looks smooth and slightly airy. Add the shredded cheese, caramelized onions, crumbled bacon, and a little extra salt and pepper if needed. Stir everything together so the ingredients are evenly distributed.
Step 6: Fill and Bake the Quiche
Lower the oven temperature to 375°F (190°C). Pour the egg mixture into the pre-baked hash brown crust. Spread it out evenly so the filling settles into the crust. Bake the quiche for 25–30 minutes, or until the center is just set and no longer liquid.
Step 7: Crisp the Sides of the Crust
Take the quiche out of the oven and carefully run a small knife around the edge of the pan. Remove the sides of the springform pan and return the quiche to the oven for another 10–15 minutes. This extra time helps the sides of the hash brown crust turn extra crispy.
Step 8: Rest and Serve
Let the quiche rest for about 10 minutes before cutting. This short cooling time allows the egg custard to firm up for cleaner slices. Sprinkle freshly chopped chives on top before serving for a fresh burst of flavor.
