Sweeteners in Korean Cooking

Korean savoury cooking uses sweetness constantly, and recipes are often vague about which sweetener they mean. They are not interchangeable — they differ in how they behave under heat as much as in how sweet they are.

The practical division is between sugars, which dissolve and sweeten, and syrups, which sweeten and give the lacquered shine on things like dakgangjeong or a braised glaze.

The syrups: jocheong and mullyeot

Jocheong (조청) is traditional grain syrup, made by converting rice or barley starch with malt. Dark, thick, faintly malty, and the more characterful of the two.

Mullyeot (물엿) is the modern clear corn syrup that has largely replaced it in home kitchens. Neutral, cheap, and what most contemporary recipes assume.

Both do the glossing. If a recipe says a dish should look shiny, that is a syrup instruction — sugar alone will not produce it.

Sugar and honey

Sugar is used freely in marinades and stews where sweetness is all that is wanted. White and brown are largely interchangeable in Korean recipes; brown adds a faint molasses note.

Honey appears more in confectionery and drinks than in savoury cooking. It burns at a lower temperature than syrup, so it is usually stirred in off the heat — this is why yakgwa is soaked in honey syrup after frying rather than before.

Fruit syrups do double duty

Maesil-cheong (green plum) and similar fruit syrups sweeten and add acidity, which plain sugar cannot. A marinade using maesil-cheong needs less vinegar or none.

This is why a spoonful of plum syrup often appears in a recipe that already contains sugar — it is there for the sourness.

Substituting without wrecking the dish

Replacing syrup with sugar: use about three-quarters the volume and accept a matte finish.

Replacing sugar with syrup: use a little more and reduce other liquid slightly.

Honey for syrup works in a marinade but not for a high-heat glaze, where it scorches.