Use this recipe for perfectly cooked hard-boiled eggs. By adding a little vinegar and salt, the eggshell peels off so easily without tearing or sticking. I have been making them this way for years!
The recipe's method of adding eggs to boiling water with salt and vinegar is effective for easy peeling. The salt adds density and raises the boiling point slightly, while vinegar helps to break down the shell's calcium carbonate, aiding in separation. The immediate ice bath is crucial: it halts the cooking process, preventing a gray-green ring around the yolk, and causes the egg white to contract, creating a tiny air pocket that makes peeling significantly easier. For a creamier yolk, reduce cooking time to 10-12 minutes. Avoid overcrowding the pot for even cooking. Fresh eggs are harder to peel; slightly older eggs (5-7 days) peel best.