Description : What is the 20 20 20 method of hard boiling eggs?
Last Answer : This one might be close. https://www.mamasmiles.com/perfect-hard-boiled-eggs/ I think a few alterations to this recipe might be what she was thinking of. You could let the eggs sit out on the counter ... eggs into the hot water. Let sit for 20 minutes, then remove to ice water bath for 20 minutes.