Peel the hard-boiled eggs and cut them in half lengthwise. Remove the yolks to a medium bowl and mash with a fork until ...

These combine together when boiled, and if the egg is boiled at ... “The ferrous sulfide that’s formed when the egg is overcooked is actually the same form of iron you find in iron supplements ...

it’s actually safer to eat overcooked eggs rather than undercooked eggs, which can harbour bacteria.” Though the egg might technically be a little safer, most boiled eggs are good to eat.