Jokbal (Braised Pig's Trotters)

Jokbal is a braise, not a roast, and almost everything about it follows from that. The collagen in a trotter needs hours of gentle liquid to turn from rubber into something that melts, and no amount of heat shortens it.

It is also one of the few Korean dishes deliberately served cool rather than hot, and that is a technique rather than an accident.

Why it is served cool

A trotter straight out of the pot is too soft to slice. The gelatin is still liquid, the meat shreds under the knife, and the slices fall apart on the plate.

Rest it twenty minutes and the gelatin firms, so you get clean slices with a visible band of skin and fat. Jokbal shops rest theirs for longer and slice to order.

This is why jokbal is delivery food in Korea. It travels well because it was never meant to arrive hot.

The first boil is not optional

The ten-minute hard boil and rinse before the braise is what separates good jokbal from one that tastes faintly of pig.

Boil, drain, and scrub each piece under cold running water. The scum that comes off is exactly what would otherwise end up in your braising liquid.

The instant coffee is a shop trick and a real one: it darkens the skin and its bitterness covers the last of the smell. A cup of water whisked with a spoon of doenjang does the same job more traditionally.

The aromatics do the heavy lifting

A soy braise this long will flatten out without a serious spice load. Whole garlic, a lot of ginger, spring onion, peppercorn, bay and dried chilli, plus soju for the alcohol.

Use jin ganjang, not soup soy sauce. A cup of guk ganjang in this pot would be inedible.

Some shops add cinnamon or liquorice root. Both work; both are assertive, so start with less than you think.

How it is eaten

In leaves, like bossam. A piece of jokbal, a dab of saeujeot, a smear of ssamjang, a slice of raw garlic, wrapped in lettuce and perilla.

The standard accompaniments are a sharp radish salad and dongchimi or another watery kimchi, both there to cut the fat.

Leftovers set solid in the fridge, which is correct. Bring them back to room temperature rather than reheating — microwaved jokbal turns greasy.

Common questions

How long does jokbal take to cook?

Two to two and a half hours at a bare simmer after the initial cleaning boil, plus a twenty-minute rest. The collagen will not break down faster at higher heat; it only toughens.

Why is jokbal served cold?

Cool rather than cold, and because the gelatin needs to firm up. Straight from the pot the meat shreds under the knife; rested, it slices cleanly with a visible band of skin.

Do I really need to boil and rinse the trotters first?

Yes. The ten-minute hard boil and the cold scrub remove the scum and most of the smell. Skipping it leaves both in the braising liquid, and the braise concentrates them.

What is the coffee for?

Darkening the skin and covering the last of the pork smell. It is a shop trick rather than a traditional one; a cup of water whisked with doenjang does the same job.