Chacodex

Rou Gui

A prized Wuyi rock oolong named for its distinctive cinnamon-like aroma and warming, spicy character.

Type
Oolong Tea
Origin
China · Wuyi Mountains
Oxidation
heavy
Caffeine
medium
Brew temp
95–100°C
Brew time
1–2 min
Flavor notes
cinnamon, spicy, roasted

History

Rou Gui (Cinnamon) is one of the most popular Wuyi rock oolongs (yancha), named for its distinctive cinnamon-like aroma. The cultivar was developed in the early 20th century and has risen to become one of the two 'kings' of Wuyi tea - alongside Shui Xian. Rou Gui's bold, spicy character and the mineral 'rock rhyme' of the Wuyi cliffs make it one of the most exciting and immediately captivating oolongs. Its popularity has surged in recent decades, rivaling even Da Hong Pao.

Processing

Heavily oxidized (50–70%) and charcoal-roasted in the Wuyi tradition. The processing is similar to Da Hong Pao - multiple rounds of careful charcoal roasting over months develop the deep, complex character. The Rou Gui cultivar naturally produces higher concentrations of cinnamaldehyde, giving it the distinctive cinnamon aroma.

Tasting Notes

Appearance

Dark, twisted, sturdy leaves with a reddish-brown tint. The liquor is a warm, deep amber-orange.

Aroma

Bold and captivating - cinnamon bark, roasted spices, dark fruit, and the distinctive mineral 'rock bone' of Wuyi terroir. More immediately aromatic than most oolongs.

Taste

Powerful and spicy with cinnamon warmth, roasted stone fruit, and a lingering mineral sweetness. The 'cinnamon bite' on the tongue is distinctive - a tingling, warming sensation. The rock rhyme adds geological depth. Bold yet refined.

Brewing Guide

Western Style

  • Leaf: 3g per 200ml
  • Water: 95–100°C (203–212°F)
  • Time: 1–2 minutes
  • Infusions: 5–7 infusions

Gongfu Style

  • Leaf: 8g per 100ml
  • Water: 100°C (212°F)
  • Time: 10s first, +5s each subsequent
  • Infusions: 8–12 infusions

Step-by-step

  1. Boiling water rinse. Flash-rinse with boiling water to awaken the heavily roasted leaves. Tip: Use a Yixing clay teapot for rock oolongs - the clay absorbs and enhances the character.
  2. Short, hot infusions. Start at 10 seconds with boiling water. Increase by 5 seconds each round. Tip: The cinnamon 'bite' is most pronounced in early infusions.
  3. Chase the rock rhyme. The mineral character emerges around infusions 3–5. Tip: Quality Rou Gui yields 10+ infusions with evolving complexity.

Health Benefits

  • Rich in minerals from the rocky Wuyi terroir
  • Contains warming compounds - traditionally used to warm the body
  • Moderate caffeine for sustained energy
  • Antioxidants from heavy oxidation
  • May support digestion and circulation

Food Pairings

  • Cinnamon-spiced desserts and pastries
  • Rich braised meats
  • Dark chocolate with spice notes
  • Aged cheeses like aged gouda
  • Roasted nuts - especially walnuts and pecans

Buying Guide

What to look for

  • Dark, twisted leaves with a reddish-brown tint
  • Strong cinnamon aroma even in dry leaf
  • Ask about the specific growing area within Wuyi
  • Zhengyan (core rock zone) designation for premium quality

Quality indicators

  • Wuyi Mountains origin is essential
  • Zhengyan (core rock zone) vs banyan (half-rock zone)
  • Skilled charcoal roasting over multiple sessions
  • Strong cinnamon character with mineral depth

Price range: $15–30 for commercial, $40–80 for zhengyan, $100+ for master-roasted single-origin

Storage: Heavy roasting makes it very shelf-stable - keeps 2–5 years.

Fun Facts

  • Rou Gui and Shui Xian are called the 'two kings' of Wuyi rock tea.
  • The cinnamon aroma is natural - it comes from cinnamaldehyde in the cultivar's leaves, not from any added spice.
  • Rou Gui has overtaken Da Hong Pao in popularity among serious Chinese tea drinkers in recent years.
  • The best Rou Gui comes from specific micro-climates within the Wuyi rock zone - terroir matters as much as processing.

Related Teas

Where to buy Rou Gui

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