3 cups frozen shredded hash brown potatoes, thawed
1/4 cup butter, melted, divided
For the filling:
1 tbsp. butter
4 medium shallots, thinly sliced
6 large eggs, room temperature
1 1/4 cups half-and-half cream
1/2 tsp. salt
1/4 tsp. freshly ground pepper
1 tsp. mustard powder
Pinch of grated nutmeg
2 1/2 cups sharp white cheddar cheese, grated
1/2 bunch asparagus
Directions:
Press hash browns between paper towels to remove excess moisture. Grease a 9-inch pie plate with 2 teaspoons of butter. Press hash browns onto the bottom and up the sides of plate. Drizzle with remaining butter. Bake, uncovered, at 425 F for 20 to 25 minutes or until edges are browned. Remove from the oven.
Bake until quiche is set and crust is well-browned, 30 to 35 minutes. Let cool for at least 10 to 15 minutes, or to room temperature, before cutting into wedges.