The PERFECT hard boiled egg

My dad called me last night and asked me how long he should boil an egg for the PERFECT hard boiled egg. I told him I thought 15 mins but looked it up online and this is what I found:

Egg Size Degree of Doneness Time Required
Medium Soft-cooked yolk 3 minutes
Medium-cooked yolk 5 minutes
Hard-cooked yolk 12 minutes

Large Soft-cooked yolk 4 to 5 minutes
Medium-cooked yolk 6 minutes
Hard-cooked yolk 17 minutes

Extra Large Soft-cooked yolk 5 minutes
Medium-cooked yolk 7 to 8 minutes
Hard-cooked yolk 19 minutes

I was close!!

EnjOY!!!

YUMEEE

Dawn