Fresh Grape Tea

A signature product of Heytea, the Guangdong-born chain that helped define China's premium new tea-drink wave. Heytea was founded in May 2012 by Nie Yunchen in Jiangmen, Guangdong, originally under the name Royaltea; unable to register that trademark and plagued by copycats, it relaunched as Heytea in February 2016. The brand's calling card was cheese-foam fresh-brewed tea — a cap of cream-cheese foam over freshly brewed tea — though it did not invent cheese-foam tea itself; an earlier rock-salt cheese tea had appeared at Happy Lemon around 2009. Fresh Grape Tea grew out of that cheese-foam fruit-tea line: it took shape in 2018, when Heytea switched the summer black-grape drink to Kyoho grapes and named it Fresh Grape Tea. It went on to top the brand's sales charts for years and pushed grape drinks across the whole industry.

A cup heavy with peeled grape flesh, roughly eighteen to twenty grapes muddled in, sitting in pale tea over ice. On top is a finger-thick layer of pale, glossy cheese foam. Drink it without a lid and the foam hits first: salty, creamy, faintly cheesy, leaving a moustache. Underneath, the grape pulp and tea are sweet, juicy and clean, with little bursts of fruit as you chew the flesh. Halfway down, salty foam and sweet juice meet in the same mouthful — the whole point of the drink. Best while cold and freshly muddled, before the foam thins and folds into the tea.

Three things make the drink work. First the cheese foam: cream cheese, light cream and milk are whipped with a pinch of sea salt until thick enough to hold a soft peak. Whipping beats air into the cream, and that aeration plus the protein-and-fat network is what lets the foam stand as a distinct layer; being lighter and less dense than the tea below, it floats rather than sinks. The salt is the key move — it tames the cloying sweetness of cream and sugar and lifts the dairy and grape aroma, so the cup tastes layered instead of flatly sweet, the same trick salted caramel uses. Second the grapes: hand-peeling removes the astringent skin, and muddling ruptures the cells to release juice along with the anthocyanins that tint the drink. Third the tea base — usually a light green or jasmine tea brewed and chilled — provides tannins and aroma that cut the richness and keep the whole thing from cloying.