hard boiled eggs boil for 7-8 minutes.
at the end of cooking pour the boiling water and fill the basin with eggs in cold water. leave for a few minutes. cold water will not only cool the boiled eggs, but also make their further cleaning of the shell easier.
do not send eggs on the stove as soon as took them out of the refrigerator – allow them to get to room temperature.
do not boil eggs in hard-boiling water, to avoid them bursting.
now for the question, "how long to cook hard boiled eggs". be sure to use a timer – do not prepare hard-boiled eggs "by eye". overcooked egg has a "rubber" 