Sungeo-guk (Grey Mullet Soup)

Grey mullet asks you to cook the month you're standing in. In late autumn and winter the flesh is firm, the smell is clean, and the fishmonger should be able to show you bright gills and clear eyes without being asked twice. In summer, when mullet can turn muddy, Korean kitchens knew enough to change the pot. Technique first, then loyalty to the recipe.

Sungeo-guk belongs to Pyongyang, where the Taedong River fish were prized and the soup stayed pale. People who expect every Korean fish soup to be red with gochugaru misunderstand this bowl. Here the seasoning is salt and black pepper, and that means the fish has nowhere to hide. Clean it properly, simmer it gently, and let it taste like itself.

Notebook 41 says the mistake is boiling. Not seasoning, not garnish, boiling. A hard boil tears the fish, drags blood into the liquid, and gives you a cloudy broth with a tired smell. Tonight the dish asks for restraint: scrape the bloodline, pull the kelp early, skim without impatience, and measure the salt after the fish has given itself to the pot. 손맛 is real; I measure it anyway, so it can be handed on.