The fresh eggs thing is a myth, this happens to all eggs. Here’s what you do:
Boil the water first and then place your eggs in it. You can lower the heat afterwards to a lower simmer.
6 minutes for really runny eggs.
7 minutes for runny yolk.
8 minutes and the yolk is almost firm.
Egg size matters of course.
After, put the eggs in cold water so they stop cooking. This also helps the membrane to separate.
Another method is to prick the bottom of the egg where the air pouch is with a small needle before dropping them in the boiling water along with some vinegar. Same steps after, cold water etc.
This is what they do in restaurants but honestly I never bother, the first method delivers easily peelable eggs 80% of the time and that’s good enough for me.
Switchboard@slrpnk.net 17 hours ago
This is the answer humanity arrived at after J. Kenji Lopez-Alt cooked a shit-zillion boiled eggs and tried peeling them to see what actually worked. You can’t guarantee a 100% peelable egg 100% of the time, but this method gets you as close as we can with the technology he had. What’s more shocking (and disappointing to me) is how much bro science misinformation is getting posted about this. This isn’t exactly a hard claim to check.