Korea Drinking Culture Association한국주도문화협회

What is somaek?

Short answerSomaek (소맥) is soju mixed with beer — the name is simply ju + ju. The common ratio is about 3 parts soju to 7 parts beer, landing near 7–9% ABV. Koreans do not say somaek is made; they say it is malda (말다) — a verb closer to "folded in" than to "mixed".

For a large share of Korean drinkers somaek is not a variation on soju. It is the default, and the plain bottle is the special case.

The verb matters

Korean has a specific verb for this. You do not 만들다 (mandeulda, to make) somaek — you 말다 (malda) it, the same verb used for folding noodles or rice into broth. It implies a combining that produces something with its own character rather than a dilution of two things. The association keeps the Korean verb in English writing for exactly that reason: somaek is not a soju and beer; it is somaek.

The ratio

Ratio (soju : beer)ResultCommonly called
3 : 7The standard. Beer-forward, roughly 7–8% ABV.The golden ratio (황금비율)
2 : 8Lighter and longer; the choice for a long meal.
5 : 5Strong and short. Not a sipping drink.Within the 폭탄주 family

Ratios are argued about the way coffee brew ratios are argued about elsewhere, and the argument is part of the point — settling on a ratio for the table is a small collective decision that opens the meal.

The three techniques

The tornado (회오리)
Spin a chopstick or spoon in the glass to draw the soju down through the beer in a visible vortex. Functionally it mixes; theatrically it is the reason someone at the table volunteers to do it.
The spiral pour
Pouring so that the soju enters as a turning column rather than a drop, mixing on the way down without a stir. Harder, quieter, more admired.
The foam strike (거품 치기)
A sharp tap to the glass or the table that raises a controlled head of foam. It changes the texture of the first mouthful, and it makes a sound the whole table hears.

All three exist because somaek is a performance as much as a drink. Someone mixes; everyone watches; the glass is handed over. That handover is the same social mechanism as pouring for someone else.

Poktanju: the wider family

Somaek belongs to a larger Korean category of mixed drinks called poktanju (폭탄주) — literally "bomb drink" — in which a shot of spirit is dropped or folded into a longer drink. Somaek is by far the most common and the mildest. Others substitute whisky for soju, or add soft drinks, energy drinks or fruit juice.

The SOIBALL

Not every Korean soju mix involves beer. The SOIBALL is a soju highball developed by FUNNYJUN and served as the welcome drink at the association's classes: 40 ml soju, 120 ml tonic water, 20 ml green-apple syrup, plenty of ice. It exists because a soju mix should be available to people who are not drinking much or at all — the same recipe without the soju is served at every class, and it is not a lesser version of the evening.

Sources & attribution
  1. FUNNYJUN, K-Drinking Mix — 말기 MALGI, original illustration series.
  2. See also Poktanju for the wider category of Korean mixed drinks.
  3. SOIBALL specification: Korea Drinking Culture Association house recipe, as served at the K-Drinking Culture Class.