I have not made this yet, but want to soon!
Sautee 1 onion in butter, add several stalks of asparagus cut into 1 inch pieces. After vegetables have softened, add 2 coves garlic.
Add 1 bag shredded hashbrown potatoes, sautee until potatoes start turning golden, remove from heat and let cool.
Break 4 eggs in a bowl, add 1 cup cheddar (or gouda) cheese, and 2 cups milk, and beat until smooth.
Add eggs to hashbrown mix and combine.
Transfer mix to pie pan/pie crust
bake at 350 for 30-45 min
remove from oven and increase heat to 450. make a bacon lattice across the top and return to oven for 10-15 additional minutes. cover sides in foil to prevent burning