Brewing tea well isn't complicated — but the difference between a forgettable cup and a memorable one comes down to four variables: water quality, water temperature, leaf-to-water ratio, and steep time. Master these and you'll surpass most cafes.
1. Water quality
Use filtered water. Tap water with high mineral content (especially calcium) flattens delicate teas. Distilled is too pure — tea wants some mineral content. Filtered tap or bottled spring water is the sweet spot.
2. Water temperature by tea type
- Black tea: 212°F / 100°C (boiling)
- Pu-erh: 212°F / 100°C
- Oolong: 200°F / 93°C
- Chinese green: 175°F / 80°C
- Japanese sencha: 175°F / 80°C
- Premium gyokuro / matcha: 160°F / 70°C
- White tea: 185°F / 85°C
If your kettle has no thermometer, boil and let sit for 60 seconds before pouring (drops about 15°F).
3. Leaf-to-water ratio
Standard: 1 teaspoon (about 2-3g) of loose leaf per 8oz water. Stronger: 1 heaping teaspoon. Lighter: 1 level teaspoon.
For matcha: 1.5-2g (one chashaku scoop) per 2oz water for ceremonial; per 6-8oz for latte.
For gongfu-style oolong/pu-erh: 5-7g per 100ml of water (much higher leaf concentration).
4. Steep time
- Black tea: 3-5 minutes
- Pu-erh (after a 5-second rinse): 30 seconds (first steep), increase by 30 seconds each subsequent
- Oolong: 3 minutes western, 30 seconds gongfu (increase by 15 seconds per re-steep)
- Green tea: 1-2 minutes
- White tea: 2-4 minutes
Re-steeping
Loose-leaf premium teas re-steep beautifully. Black tea: 1-2 re-steeps. Oolong: 4-8 re-steeps. Pu-erh: 6-10 re-steeps. Each subsequent steep gets 30-60 seconds longer than the previous to compensate for diminished leaf vigor.
Equipment
- Variable-temperature kettle ($40-80) — game-changing
- Glass infuser teapot ($20-40) — see the leaves dance
- Small gaiwan or yixing pot for gongfu sessions ($25-50)
- Bamboo whisk + chawan for matcha ($25-50)
What to skip
- Tea balls / steel infusers with small holes — leaves can't fully unfurl
- Reusing teabags past their first cup (broken-leaf tea has nothing left)
- Steeping past the recommended time hoping for stronger tea — you just get bitter tea