For many years I have used a method of hard-boiling eggs that was
published by a group of egg producers, and it works perfectly every
time! Put eggs into a pan and cover them with cold water, with about
an inch of water over the tops of the eggs. Put the pan on the stove
and bring the water to a boil. Now, turn OFF the stove, cover the pan,
and leave it covered, on the burner, for 20 to 30 minutes. That's it!
The eggs won't crack or turn colors or get rubbery. Peel and enjoy!