When boiling eggs: after they come to a boil, turn the burner off and put a lid on the pot. Let them sit for around 30 minutes. They will then be done.
Source: From my local electric company many years ago.
By Rosemary from Tipp City, OH
Put the eggs in a pan filled with cold water. Put in 1/4 cup of salt. Bring to a boil. Remove from heat and cover with lid.
After years of trying to make perfect boiled eggs for Deviled Eggs, and ending up with chunks out of them, I have finally found the answers.