My first attempt to bake eggs in the oven, see 5/26 posting.
I set my oven to 160F, who knows what it really is, and set two eggs on the top rack. I forgot about them until I was about to leave for work. Everything was fully cooked, and not rubbery, but the eggs were too fresh and hard to peel.
Next time I will use an oven thermometer and time the eggs, but this does show that no water or pan is necessary to cook an egg in it's shell. I'll never wash dishes again!