Tea Types
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Hong Kong Milk Tea vs Tieguanyin (Iron Goddess): what is the difference?

Hong Kong Milk Tea is a milk tea, Tieguanyin (Iron Goddess) is not: 32% vs 0% milk.

Compare two teas

⇄
Hong Kong Milk Tea 🇭🇰

Very strong black tea pulled through a cloth filter and mixed with evaporated milk. Silky and bold.

  • Milk
  • Black tea
Tieguanyin (Iron Goddess) 🇨🇳

A lightly oxidised, rolled oolong. Floral and creamy; the leaves open up over many steeps.

  • Oolong
100 °C · 212 °F
Water
90 °C · 194 °F
6–8 min
Steep
2–3 min
5 g · 2 tsp
Leafper 250 ml
3 g · 1 tsp
×1
Infusions
×6
~70 mg
Caffeine
~35 mg
100%
Oxidation
20%
32%
Milk
0%
Body
♨ Hot
Served
♨ Hot
More about Hong Kong Milk Tea vs Tieguanyin (Iron Goddess)
  • Hong Kong Milk Tea: water 100 °C · 212 °F, steep 6–8 min.
  • Tieguanyin (Iron Goddess): water 90 °C · 194 °F, steep 2–3 min.
  • Leaf per 250 ml — Hong Kong Milk Tea: 5 g · 2 tsp, Tieguanyin (Iron Goddess): 3 g · 1 tsp.
  • Oxidation — Hong Kong Milk Tea: 100%, Tieguanyin (Iron Goddess): 20%.
  • Infusions — Hong Kong Milk Tea: ×1, Tieguanyin (Iron Goddess): ×6.
  • Caffeine — Hong Kong Milk Tea: ~70 mg, Tieguanyin (Iron Goddess): ~35 mg.
  • Milk share — Hong Kong Milk Tea: 32%, Tieguanyin (Iron Goddess): 0%.
  • Hong Kong Milk Tea: Milk 33%, Black tea 67%.

All teas

Tap a tea to see how to brew it.

All teas as a table
TeaTypeOxidationWaterSteepLeaf (per 250 ml)InfusionsCaffeine
SenchaGreen tea0%75 °C · 167 °F1–1½ min2.5 g · 1 tsp×3~30 mg
Dragon Well (Longjing)Green tea0%80 °C · 176 °F2–3 min2.5 g · 1½ tsp×3~30 mg
MatchaGreen tea0%75 °C · 167 °Fwhisk 30 s2 g · 1 tsp×1~70 mg
HojichaGreen tea0%90 °C · 194 °F½–1 min3 g · 2 tsp×2~10 mg
Jasmine TeaGreen tea0%80 °C · 176 °F2–3 min2.5 g · 1 tsp×3~25 mg
Silver Needle (White Tea)White tea10%80 °C · 176 °F4–5 min3 g · 2 tsp×3~25 mg
Yellow TeaYellow tea15%80 °C · 176 °F2–3 min2.5 g · 1½ tsp×3~30 mg
Tieguanyin (Iron Goddess)Oolong20%90 °C · 194 °F2–3 min3 g · 1 tsp×6~35 mg
Da Hong Pao (Big Red Robe)Oolong60%95 °C · 203 °F2–3 min3 g · 1½ tsp×5~40 mg
DarjeelingBlack tea85%90 °C · 194 °F3 min2.5 g · 1 tsp×2~40 mg
AssamBlack tea100%100 °C · 212 °F4–5 min2.5 g · 1 tsp×1~60 mg
English BreakfastBlack tea100%100 °C · 212 °F3–5 min2.5 g · 1 tsp×1~50 mg
Earl GreyBlack tea100%100 °C · 212 °F3–4 min2.5 g · 1 tsp×1~45 mg
Pu-erhDark teafermented100 °C · 212 °F2–4 min4 g · 1 tsp×8~50 mg
Masala ChaiMilk tea100%100 °C · 212 °Fsimmer 5 min3 g · 1 tsp×1~40 mg
Matcha LatteMilk tea0%75 °C · 167 °Fwhisk 30 s2 g · 1 tsp×1~70 mg
London FogMilk tea100%100 °C · 212 °F4 min2.5 g · 1 tsp×1~45 mg
Bubble TeaMilk tea100%100 °C · 212 °F5 min, then shake with ice3 g · 2 tsp×1~60 mg
Thai Iced TeaMilk tea100%100 °C · 212 °F5 min4 g · 2 tsp×1~50 mg
Hong Kong Milk TeaMilk tea100%100 °C · 212 °F6–8 min5 g · 2 tsp×1~70 mg

One plant, six kinds of tea

All true tea comes from the same plant, Camellia sinensis. What changes is how much the leaves oxidise after picking.

  1. Green tea0%
  2. White tea~10%
  3. Yellow tea~15%
  4. Oolong15–70%
  5. Black tea~100%
  6. Dark teafermented

What is in the cup