温泉蛋 [－－－]

Jyutping wan1 cyun4 daan2
Pinyin wēn quán dàn

Definitions (粵典–words.hk)
  1. 名詞、日本
    用​温水​煮​嘅​半熟​蛋​（​量​詞​：​隻​）
    "onsen tamago"; egg cooked slowly cooked such that the egg white is half-cooked, milky and soft