notes
Use a timer that counts seconds. Your exact time may vary depending on altitude, number of eggs in the pan, and of course how you cook to taste - some people like it hard, others even the whites runny. I've seen times range from 3 minutes to 5 minutes.
Hard-boiled eggs: We often add more eggs to the water to make hard-boiled eggs. Cook them 5 minutes longer, then turn off the heat and let them sit. The secret of removing the shell of a hard-boiled egg is to keep it wet, peel the shell of the larger end, enlarging the hole as needed. Crush the entire shell slightly under running water. The idea is not to so much to remove the shell as to push the cooked egg out of the hole you made in the shell.