Salted eggs were almost certainly created as a way to preserve an abundance of eggs to eat when times were leaner. The best ones are duck eggs, because they are larger and have a richer ...

Supposedly, this dish originated 500 years ago, when a rural Chinese farmer found organically preserved duck eggs in a pool of limewater (also known as calcium hydroxide), which helps explain why ...

A preserved duck, chicken or quail egg aged in a mix of clay, ash and salt for months until the whites turn black and the ...