01 -
Heat oven to 350°F. Grease a 9×13-inch baking dish.
02 -
Spread thawed hashbrowns evenly in the dish.
03 -
Whisk eggs, milk, salt, and pepper in a bowl. Stir in cheese and meat if using.
04 -
Pour egg mixture over hashbrowns. Bake for 45-55 minutes until eggs are set and golden.
05 -
Let cool for 5-10 minutes before slicing. Serve with salsa or sour cream.