[D13Fd]

Even though it had a hole in the shell?

This article was weird, in that he went through the whole thing about how effective the layers are without also mentioning there was a hole through all of them other than the egg white (until the end).

[TN1ck]

That’s true, at least I would have eaten it. I did leave out boiled eggs with holes after cooking them for at least a day in the past. It depends of course, I don’t live in a super humid and hot climate, results may differ there.

[masfuerte]

The egg cooker is a mystery to me. What is the hole for? I hard-boil eggs by heating a pot of water containing the eggs. Why would you puncture the shell?

[baruz]

I do not know about TFA and the egg cooker, but I usually boil the water first so I can pull the eggs out at a specific time (6:30 to 7:00) so the yolk is gooey. When I put an egg into boiling water without putting a hole through to the air sac, I think there's a higher chance that the egg will crack and spew albumen throughout the boiling water.

[formerly_proven]

Yeah, cooked eggs keep for weeks with no refrigeration, despite the hole. At least in temperate climates.