The blue halo around the egg yolk - what does it signify? The cause of the unappealing outline is very simple - it is a result of overcooking. If we boil eggs longer than 10 minutes, a chemical ...

Now, there’s something admittedly, well, contradictory about making a hard-“boiled” egg in an air fryer—but alas, it works. And it works well. A Salon colleague, Carlyn Zwarenstein ...