Hong Kongs style steamed minced pork

This dish is my memory of Hong Kong local dish.  It's not a dish that served at restaurant but you can find it at local dim sam or steamed shop.  There are three versions of this; with dried fish, dried squid or as this salted duck egg.  It has to be made with fatty meat but you can also make it with lean meat with lots of red onions.

「蒸肉餅」香港の思い出の料理。本来は豚ひき肉にさらに豚の脂肪を加えて作る。家庭料理なので、レストランにはないが、ローカルの飲茶や蒸し物専門店にある料理だ。豚肉を野菜と練り、好みの香りになる具材；塩フナの干物又は、烏賊の干物又はカモの卵の塩漬けなどを入れて皿ごと蒸す。