How We Brew Sheng Pu-erh

Sheng pu-erh is the tea most likely to punish a Western-style brew — one big teapot, five minutes, done. Young sheng especially has enough bitterness and astringency locked into the leaf that a long single steep pulls out far more of it than you want. Gongfu brewing — small vessel, a lot of leaf, short repeated steeps — exists partly to solve this: it gives you control over exactly how much of that intensity ends up in the cup, infusion by infusion.

Our starting point: about 5 grams of leaf to 100ml of water in a gaiwan or small yixing pot — a higher leaf-to-water ratio than most people are used to. Water just off the boil, not necessarily a hard rolling boil, especially for younger, greener cakes where full boiling water can push bitterness too far. Older, more compressed cakes generally tolerate hotter water better.

The first steep is a rinse, not a drink — a quick 5-second pour over the leaf and out, both to wake up compressed leaf that's been sitting in a cake for months or years, and to rinse off any dust from storage. The actual first infusion after that should be short too: 10 to 15 seconds. Taste it. If it's too thin, add a few seconds to the next steep rather than starting longer next time; if it's already sharp or bitter, pull back. Each following steep adds a few more seconds than the last, and a decent cake will comfortably give you 6 to 10 infusions before it starts thinning out.

The habit worth building is tasting between every steep, not just brewing on autopilot — sheng pu-erh changes noticeably infusion to infusion in a way most other teas don't, and the whole point of gongfu brewing is watching that unfold rather than locking in one number and repeating it.