sujeonggwa

The word sujeonggwa is built from three Chinese characters borrowed into Korean: 水 (su, water), 正 (jeong, correct or upright), and 果 (gwa, fruit). Together they name a drink that was never straightforwardly a juice. The 正 in the middle has puzzled culinary historians, and the likeliest reading is that it marks the liquid as properly prepared, refined, fit for a court table. The earliest written records appear in Joseon dynasty household manuals of the eighteenth century.

Ginger root arrived in the Korean peninsula from southern China well before the Common Era, carried along the same overland routes that brought Buddhism and Confucian texts. Cinnamon followed a longer sea route from Sri Lanka and southern India, reaching Chinese ports during the Tang dynasty and moving north and east into Korea by the Goryeo period (918–1392). The pairing of these two roots in a single cold preparation is distinctly Korean. Dried persimmons, called gotgam, were added later as a sweetener and garnish, their wrinkled skins concentrated in sugar after months of open-air drying.

During the Joseon period, sujeonggwa appeared at seasonal royal banquets recorded in the cookbook Gyuhap chongseo, compiled by Lady 빙허각 이씨 around 1809. The drink was served chilled, sometimes with pine nuts floating on the surface. It was not everyday food. The persimmons were expensive, the cinnamon was imported, and the preparation was slow: ginger and cinnamon were simmered separately, combined, cooled overnight, and only then poured over the rehydrated fruit.

The twentieth century was hard on sujeonggwa. Canned and bottled versions appeared after industrialization, stripping the drink of its overnight steep and reducing it to a cinnamon-flavored syrup. Home brewing revived in the 1990s alongside a broader interest in Korean royal court cuisine. Today the drink is served in earthenware bowls at traditional restaurants and prepared from scratch by families around Dongji, the winter solstice, when the cold itself is part of the recipe.