Breakfast Casserole (I love Breakfast for dinner)

Ingredients:

Desired amount (or listed amount) of the following:

bacon (about 1 lb)
onion (about 2 chopped)
1 Tablespoon butter
4 cups frozen hash browns (thawed)
1 teaspoon salt
1/4 teaspoon garlic salt
1/2 teaspoon ground black pepper
4 eggs
1 1/2 cups milk
1 pinch dried parsley
1 cup shredded cheddar cheese.

Directions:

Place bacon in a large skillet. Cook over medium-high heat until evenly brown. Drain and set aside. Add the onion to the skillet; cook and stir until the onion has softened and turned translucent, about 5 minutes.
Grease a 9x13-inch casserole dish with the tablespoon of butter. Place potatoes in bottom of prepared dish. Sprinkle with salt, garlic salt, and pepper. Top with crumbled bacon, then add the onions.
In a mixing bowl, beat the eggs with the milk and parsley. Pour the beaten eggs over the casserole and top with grated cheese. Cover and refrigerate overnight. (Or freeze for whenever you like down the road)

Preheat oven to 400 degrees F.
Bake in preheated oven for 1 hour or until set.