Steep It Right — Hot, Iced, or Cold Brew
Hey — Bert here. Tea shouldn't be complicated. These are the exact temps, times, and ratios we use — written so you can glance at it mid-brew and get on with your day.
A friendly, no-stress cheat sheet for every tea type. Whether you're steeping a single cup or brewing a gallon for the fridge — start here, trust your taste, then adjust from there.
The Don't-Overthink-It Method
A kettle and a timer is all you need. Use fresh water, pre-warm your mug, and let the chart below do the thinking.
Two Rules That Fix 90% of Bad Tea
Most tea problems come down to two things: wrong temperature, or too long a steep. Get those right and everything else is a bonus.
Bitter tea? Water was too hot or steeping time was too long. Lower the temp by 10–15°F or pull the tea 30 seconds earlier.
Weak tea? Not enough leaf, or not long enough. Add a little more tea before you extend the steep time — it's faster.
Flat tea? Start with fresh cold water. Stale or re-boiled water strips all the brightness out of the cup.
Easy Ratios
- Black Tea 1–2 tsp
- Green Tea 1–1½ tsp
- Herbal / Tisanes 1–2 tbsp
- Rooibos 1½–2 tsp
- Matcha (powder) 1–2 tsp
- Oolong 1–2 tsp
- White Tea 1½–2 tsp
Have a scale? Most teas land around 2–3 g per 8 oz. Herbals can be more — they're fluffy.
Hot Tea — Times, Temps & How Much Leaf
Use this as your starting point, then dial in based on your tea and your taste. These ranges are intentionally wide — work from the gentler end first.
| Tea Type | Water Temp | Steep Time | Leaf per 8 oz (240 ml) | Bert's Notes |
|---|---|---|---|---|
| Black Tea | 200–212°F 93–100°C · Full boil OK | 3–5 min | 1–2 tsp | Shorter = smooth and bright. Longer = bold and brisk. Bitter? Drop temp a touch or pull it 30 sec earlier. |
| Green Tea | 160–180°F 71–82°C · Never boiling | 1–3 min | 1–1½ tsp | The most temp-sensitive tea. Grassy or sharp? Cool the water + cut time. Cooler = sweeter, smoother cup. |
| Oolong | 185–205°F 85–96°C | 3–5 min | 1–2 tsp | Hotter for roastier, darker oolongs. Cooler for lighter, floral ones. Can be re-steeped 2–3 times. |
| White Tea | 170–185°F 77–85°C | 2–4 min | 1½–2 tsp | Delicate and very forgiving. Use more leaf if it's not "showing up" in the cup — it needs volume to bloom. |
| Herbal / Tisanes | 200–212°F 93–100°C · Go hot | 5–8 min | 1–2 tbsp | Herbals love time and heat. Cover while steeping to trap the aromatics — otherwise they just steam off into the air. |
| Rooibos | 200–212°F 93–100°C | 5–7 min | 1½–2 tsp | Nearly impossible to ruin — naturally caffeine-free. Longer steep brings out deeper vanilla and caramel notes. |
| Matcha | 160–175°F 71–79°C · Never boiling | Whisk 15–30 sec | 1–2 tsp (powder) | Sift if clumpy. Use cooler water for sweeter, smoother matcha. Hotter water makes it grassy and bitter fast. |
Bert's reminder: These ranges are starting points — not rules. Your water hardness, your kettle, the age of your tea all matter. Start gentle, taste it, then adjust. That's the whole game.
Iced Tea, Sweet Tea & Cold Brew
Three methods, three totally different results. Pick the one that matches your mood — or your fridge situation.
Iced Tea
Brew it hot, chill it fast. This keeps flavour lively and avoids flat "fridge tea" syndrome.
- Brew at normal hot-tea strength using the chart above.
- Fill pitcher with ice — about half your final volume.
- Pour hot tea directly over ice, stir, then top with cold water to taste.
- Citrus, mint, or sliced fruit? That's "summer porch" territory. Do it.
Cloudy or harsh? Brew a little cooler and shorter — especially for green tea. It hates hot + fast + ice.
Sweet Tea
A practical starting recipe — tea-forward, not sugar-forward. Adjust sugar to your crowd.
- Tea: 6–10 black tea bags (or 18–30 g loose)
- Hot water: 1 quart (4 cups)
- Steep: 4–6 minutes
- Sugar: Start ¾–1 cup, adjust from there
- Finish: Cold water + ice to fill a 1-gallon pitcher
Clean sweetness trick: Dissolve sugar in the hot concentrate, then dilute. Sweetens evenly — no gritty bottom.
Cold Brew Tea
No heat needed. Best for greens, whites, and anything that turns bitter when brewed hot. Silky, complex, naturally sweet.
- Ratio: 1–2 tsp per 8 oz (or 10–20 g per litre)
- Water: Cold, filtered if you have it
- Time: 6–10 hours in the fridge (herbals can go longer)
- Finish: Strain, chill, drink within 2–3 days
Why it works: Cold extraction pulls sweetness and complexity without triggering the bitter compounds heat releases.
Troubleshooting — When Something's Off
Nine out of ten tea problems come down to temp, time, or ratio. Here's how to fix all three before you give up on a tea you might actually love.
☹ Too Bitter
Heat and time are the usual suspects.
- Lower the water temp by 10–15°F
- Shorten steep time by 30–60 seconds
- Use a little less leaf
- For green tea — never use boiling water
? Too Weak
Your tea isn't getting enough room to express itself.
- Add a little more leaf before extending time
- Make sure water is at the right temp (especially for black & herbal)
- Steep a little longer — particularly herbals
- Check your leaf isn't stale or old
? Tastes Flat
Something's killing the brightness before it gets to you.
- Always start with fresh, cold water
- Never re-boil water — it goes flat and loses oxygen
- Cover while steeping to keep aromatics in
- A squeeze of lemon or pinch of salt can brighten it up