I especially love to eat salted duck eggs, in Beijing rarely can buy raw salted duck eggs, generally cooked salted duck eggs, Beijing salted duck eggs have not been investigated, guess are from Baiyangdian. This year's Dragon Boat Festival, I was fortunate to eat salted duck eggs from two salted duck eggs from Shahu Lake in Hubei province and Weishan Lake in Shandong Province, and after the taste was distinguished, I felt that the salt eggs in Shahu Lake in Hubei were more delicious.
Shahu salt egg is a traditional Han chinese dish in Shahu Town, Xiantao City, Hubei Province. Around Shahu Town, there is a kind of aquatic grass called wheat yellow horn in the water, live shrimp like to inhabit the horns, ducks look for food with horns and shrimp after swallowing, the yolk of the duck egg produced is red, pickled salt eggs such as breaking the egg yolk egg white in a white porcelain bowl, then see the egg yolk like a bright red flower, very beautiful. If the salted egg is boiled and eaten, the egg white is extremely white, the yolk is bright red with oil, and the taste is much more delicious than the general salted egg.

Hubei Shahu salt egg compared to Baiyangdian salted duck egg and Weishan Lake salted duck egg, the meat is more delicate, although there is no flowing oil, nor is it double egg yolk, but it may also be more delicate workmanship, the use of ancient grass ash soil wrapping.
When the courier arrived for me, it was raw, and after I cooked it, it was like this:
And of course there's that
It was I who cooked too much fire, the eggshell collapsed, the color of the egg was gray, and I guessed it was a gray duck egg.
The duck eggs in Weishan Lake are below, blue in color, and it is speculated that they are white ducks. Big, the meat is rough, this has been shipped to be cooked, a little salty.
The egg yolk is also sticky,
What I have seen is certainly not professional enough, please point out to the salted duck egg god.