Ganjang Gejang

Called "rice thief" (밥도둑) in Korean because a single piece can make you eat bowl after bowl of plain rice, ganjang gejang is raw crab cured in a seasoned soy brine. This Joseon-era delicacy requires patience — the brine is boiled and cooled three times over several days — but the result is silky, briny, deeply umami crab that melts on the tongue.

Serves: 4

Ingredients

• 4 live or very fresh raw blue crabs (about 800g / 1¾ lb total), cleaned
• 300ml (1¼ cups) soy sauce (joseon ganjang preferred, or use regular)
• 300ml (1¼ cups) water
• 4 tbsp (60ml) rice wine (cheongju or sake)
• 2 tbsp (30g) sugar
• 6 garlic cloves, thinly sliced
• 2 red chillies, halved
• 1 small knob of ginger (20g / ¾ oz), sliced

Instructions

1. Day 1: Combine soy sauce, water, rice wine, sugar, garlic, chillies, and ginger in a saucepan. Bring to a boil, simmer 5 minutes, then cool completely.
2. Place cleaned crabs cut-side down in a sterilised glass container. Pour cooled brine over crabs, ensuring they are submerged. Refrigerate 24 hours.
3. Day 2: Drain the brine into a saucepan. Boil, skim any foam, cool completely. Pour back over the crabs. Refrigerate another 24 hours.
4. Day 3: Repeat the boil-cool-pour cycle one more time. After this third soak, the crab is ready. It will keep refrigerated for up to 1 week.
5. Serve cold with hot steamed white rice. Eat the crab legs by sucking the marinated flesh directly; spoon the rich, custard-like crab roe over rice.

Cook's Notes: Use only the freshest crabs — this is a raw preparation. The repeated brine boiling draws out moisture and intensifies flavour while gently curing the proteins. Do not freeze.