Tea Geeks

O-TW-035

Muzha Tieguanyin

木柵鐵觀音

Traditional roasted rolled oolong, from Taipei, Taiwan.

Oolong tea

Muzha Tieguanyin is strongest on finish length, toasty and body. Typical tasting words: roasted, charcoal, coffee, caramel, mineral. Introduced from Anxi, Fujian, to Muzha in northern Taiwan in the late 19th century by the Zhang family, retaining older roasting traditions. Regarded as one of Taiwan's most classic robust oolongs, deeply appreciated by senior tea drinkers for its warming finish.

Also known as Mucha Tie Guan Yin and Muzha Iron Goddess of Mercy.

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The profile

Taste, 0 to 5

sweetness3bitterness2astringency2umami2brightness2body4smoothness4aroma intensity4finish length5

Flavour families, 0 to 5

floral1fruity2vegetal0marine0nutty3toasty5malty2honey1spicy1woody3earthy3smoky1creamy0citrus0stone fruit1tropical0cocoa2caramel3

Facts

Origin
Taipei, Taiwan
Plant
Camellia sinensis var. sinensis, Tieguanyin
Harvest
spring or winter
Elevation
low
Oxidation
40 to 60%
Roast
medium-dark
Leaf
rolled pellet
Price band
premium
Availability
fairly common
Ageing
made for ageing
Forgiving to brew
5 of 5
L-theanine
low

Made by: solar withering, then indoor withering, then tossing, then panning, then cloth ball rolling, then drying, then repeated charcoal roasting.

Caffeine

A cup of Muzha Tieguanyin carries a typical estimate of 30 mg of caffeine, within a range of 20 to 40 mg depending on leaf amount, water temperature and steeping time. Figures are estimates for a 240 ml cup. Better earlier in the day if you are sensitive to caffeine. The caffeine planner turns this into a daily total.

How to brew it

MethodLeafWaterSteeps
Western, 250 ml3 g95 to 100 °C2 min, 3 min, 4 min
Gongfu, 100 ml6 g95 to 100 °CRinse, then 30 s, 25 s, 30 s, 45 s, 60 s, 90 s
Cold brew, 250 ml3 gFridge10 to 16 hours

Up to 8 infusions. Scale for your own pot with the brew calculator.

Drinking it

  • afternoon
  • evening
  • after_meal
  • cold_weather
  • meditation
  • relaxing

Pairs with dim_sum, pastry and nuts. Milk: no. Iced: yes. Sweetener: no. Good for beginners: no.

Tasting words explained

Similar teas

More: all oolong tea teas, or filter the whole drawer.