Jeju Island's haenyeo (해녀, free-diving women) culture; abalone (전복) has been Jeju's most prized seafood export since the Joseon period when it was sent as royal tribute to the mainland court
Jeonbok-juk (전복죽) is the prestige porridge of Korean cuisine — live abalone (Haliotis discus hannai, 전복) cleaned, sliced thinly, the liver retained and stirred into the porridge for its distinctive green-gold colour and intensely savoury flavour. The rice is cooked in sesame oil first (the signature Korean porridge technique of juk) before liquid is added — this creates a firmer grain structure that doesn't dissolve into paste during the long simmer. Jeju's jeonbok-juk uses abalone caught by the island's haenyeo (해녀, free-diving women) — the living tradition of female free-divers who have harvested Jeju's coastal seafood for centuries.
Jeonbok-juk's flavour is the quiet intensity of the ocean in a bowl — the abalone's subtle briny sweetness, the liver's savoury-green depth, and the sesame rice's warm nuttiness create a restorative porridge that Koreans reach for during illness recovery, celebration, and as an expression of care for others.
{"Coat washed rice in sesame oil and stir-fry for 2–3 minutes before adding any liquid — this oil-coating is the Korean juk technique's signature step; it prevents the grains from completely dissolving and produces a looser, more textured porridge","Retain the abalone liver (내장, the green visceral mass inside the shell) — add it during the last 5 minutes of cooking; it colours the porridge green-gold and provides the dish's most complex flavour","Slice abalone thin (3–4mm) and add in the last 5 minutes — abalone overcooks to rubber quickly; it needs only minimal heat to become just tender","Cook the rice in a 1:10 ratio (rice to water) over gentle heat with lid ajar — the loose porridge should flow slowly from a spoon, never thick as paste"}
Live abalone is the only appropriate ingredient for jeonbok-juk at the quality level the dish merits — fresh abalone is significantly different from processed or canned; the latter produces only a facsimile. The haenyeo of Jeju traditionally eat jeonbok-juk as their first morning meal after the early dive — the porridge provides sustained energy and the abalone replenishes the protein expended in cold-water diving.
{"Discarding the abalone liver — the liver is the where the dish's distinctive flavour and colour live; jeonbok-juk without liver tastes merely of well-made rice porridge","Adding abalone too early — even 15 minutes of simmering in hot porridge produces abalone with the texture of pencil eraser; it needs only 5 minutes of gentle heat to become tender"}