I read a title of "Breakfast Casserole" and thought, I could put one of those together in a flash!
Heat oven to 400.

4 frozen hashbrown patties
4 eggs
1/4 cup milk
1/4 cup ready to eat bacon crumbles or frozen sausage patties cut into pieces or cubed ham
salt & pepper to taste
some cheese for on top
Grease a 9x9 baking pan.
Put hashbrown patties in bottom of pan.
In small bowl, mix eggs, milk, salt and pepper.
Pour over hashbrowns.
Add ready to eat bacon if desired.
Top with cheese.
Bake at 400 for about 20 minutes until center is set.
(For bigger families, use a 9x13 pan, 6 frozen hashbrown patties, 6 eggs, etc)