Salted duck eggs, a special dish in China. In ancient times, it was called salty scorpion. Folk customs are also called salted duck eggs, salted duck eggs and olives. Salted duck eggs have a long history in China, and are deeply loved by ordinary people, and are also favored in the market.

Salted duck eggs are produced in many parts of the country, but only Jiangsu Gaoyou salted duck eggs are the most famous. Yuan Mei's Suiyuan Menu has a "salted egg": "The best preserved egg in Gaoyou."

Salted duck egg: Salted duck egg, with blue shell and round and smooth appearance, so it was called salted duck egg in ancient times. Folk customs are also called "salted duck eggs", "salted duck eggs" and "green fruits". Salted duck eggs have a long history in China, and are deeply loved by ordinary people, and are also favored in the market.

Salted duck eggs are made from fresh duck eggs. They are nutritious, rich in fat, protein, various amino acids, calcium, phosphorus, iron, various trace elements and vitamins. Easy to be absorbed by human body, with moderate salty taste, suitable for all ages. The eggshell is blue, round and smooth, also called "green egg". Salted duck egg is a kind of reproduced egg with unique flavor and convenient eating. Salted duck eggs are good food with good color and flavor.