Green Tea

Ask for "tea" in much of East Asia and this is what arrives: a pale gold or jade-green infusion, drunk plain, tasting of fresh leaves rather than of malt or smoke. Green tea is the style closest to the living plant, and for well over a thousand years it has been the everyday drink of China and Japan — long before black tea existed at all.

What it is

Green tea is made from the same species as every true tea — Camellia sinensis — but its defining step is what does not happen to it. Freshly picked tea leaves contain enzymes that, once the leaf is bruised, begin to oxidise its compounds and turn it coppery brown, the process that creates black tea. Green tea makers stop that process almost immediately by applying heat, "fixing" the leaf while it is still green. The result keeps more of the fresh leaf's character: green colour, vegetal aroma, and a gentler, lighter cup. If you are unsure where green tea sits among its siblings, our guide to the main types of tea maps the whole family.

Origin and a brief history

All tea began as green tea, in the sense that early Chinese tea was unoxidised leaf — steamed and pressed into cakes under the Tang dynasty, whisked as powder under the Song, and finally steeped loose after the Ming emperor abolished cake tribute in 1391. Buddhist monks carried tea from China to Japan, where the monk Eisai's twelfth-century seed-carrying and treatise-writing helped fix green tea in Japanese life permanently. Japan never made the later Chinese moves towards oxidised styles: to this day the overwhelming majority of tea produced there is green. That longer story — monks, emperors, clipper ships and all — is told in our cornerstone article on the global history of tea.

How it's made

Every green tea passes through the same essential stages — picking, heating, shaping, drying — but the heating step splits the green tea world in two.

In China, the classical method is pan-firing: tumbling the fresh leaves in a hot wok or rotating drum. The dry heat adds gentle toasty, chestnut-like notes to the leaf's natural sweetness. In Japan, the standard method is steaming, a brief blast of steam that locks in a vivid green colour and a more intensely vegetal, sometimes seaweed-like character. A minute's difference in processing, and two national styles diverge.

Within those two traditions sit hundreds of named teas. Four are worth knowing early. Longjing (Dragon Well), from the hills around Hangzhou, is China's most celebrated pan-fired tea: flat, sword-shaped leaves and a smooth, nutty-sweet cup. Gunpowder is Chinese green tea rolled into tiny pellets that unfurl in the pot — robust, faintly smoky, and the traditional base of Moroccan mint tea. Sencha, steamed and needle-shaped, is Japan's daily staple, bright and grassy with a refreshing edge. Gyokuro is sencha's aristocratic cousin: shaded from sunlight for around three weeks before picking, which concentrates savoury amino acids and yields a remarkably deep, brothy sweetness. Shade-growing taken one step further — grinding the leaf to powder — produces matcha, which has a profile of its own.

What it tastes like

Green tea's flavour spectrum runs from delicate to intense, but it stays in a recognisably fresh register: cut grass, steamed greens, raw nuts, spring peas, sea air. Japanese steamed teas lean vegetal and marine, often with pronounced umami — the savoury, mouth-filling taste that shade-grown teas like gyokuro turn up to full volume. Chinese pan-fired teas lean softer and toastier, with chestnut, orchid and gentle sweetness. Well-made green tea should never taste harshly bitter; pronounced bitterness is usually a sign of water that was too hot rather than a fault in the leaf. To build a vocabulary for what you're tasting, try our Academy primer on understanding flavour.

How to enjoy it

The single most useful thing to know about green tea is that it dislikes boiling water. Water at roughly 70–80 °C flatters the leaf; water straight off the boil scalds it into bitterness. Short infusions — often one to three minutes, less in small pots — and the willingness to re-steep good leaves several times will transform your results. Our step-by-step guide to how to brew tea gives times, temperatures and ratios for every style.

Green tea is traditionally taken without milk or sugar, and most of it genuinely is better plain: milk blunts exactly the fresh, vegetal notes that make it worth drinking. It is a natural companion to food — sushi and sencha is one of the world's great effortless pairings — and it takes beautifully to cold service; see our iced green tea recipe for a clean, unsweetened method. As for caffeine, a typical 240 ml cup of brewed green tea carries around 25–45 mg — usually less than black tea and well under a mug of coffee — though leaf, dose and steeping time all move the number; our explainer Does tea contain caffeine? goes into the detail.

In the glass today

Green tea may be tea's oldest style, but it is having a distinctly modern moment. Sencha and gyokuro anchor a wave of specialist Japanese tea bars from Melbourne to Berlin; longjing commands spring-harvest prices that rival fine wine; gunpowder still travels to North Africa by the shipload for mint tea. Cold-brewed green tea has become a summer standard, and bottled unsweetened green tea is an everyday supermarket drink across East Asia. One leaf, ten centuries of technique, and still growing.

Where to go next

Meet the rest of the family with our profiles of black tea and matcha, settle what counts as real tea in Tea vs Herbal Infusion, or browse all our drink profiles.