My gongfu brewing falls apart when I have guests

In short

Gongfu is designed around a small vessel and a fast decant, and both properties become harder as the number of drinkers rises. Scaling it is a matter of changing the equipment and the sequence rather than of brewing faster.

Likely causes, in order

Most likely first. Answer the question under each one before moving on — several of these look alike in the cup and are told apart only by what was done to the leaf.

1. 1. A vessel sized for one person

   Equipment

   Check: How many 40 ml cups does one infusion actually fill?

   Fix: Move to a larger gaiwan or pot — 150 to 200 ml — and scale the leaf with it. Brewing two rounds per infusion to serve everybody doubles the contact time for the second round.

2. 2. No pitcher, so cups are filled straight from the vessel

   Technique

   Check: Are you pouring directly into four cups in sequence?

   Fix: Use a fairness pitcher. The first liquor out of a vessel is weaker than the last, and with four cups that difference becomes obvious to everybody at the table.

3. 3. The pour takes longer with more cups to fill

   Over-extraction

   Check: How long is the vessel taking to empty now?

   Fix: Empty into the pitcher in one movement and distribute at leisure. The contact time then depends only on the pour into the pitcher, not on how many people are waiting.

4. 4. Cups going cold while the last is filled

   Temperature

   Check: Are the cups preheated?

   Fix: Scald all the cups with hot water before the first infusion and empty them just before pouring. This is why a session involves so much apparently wasted water.

5. 5. A tea that is too demanding for a distracted host

   Leaf qualityInferred by TeaHQ, not established

   Check: Is this a tea that punishes a five-second overrun?

   Fix: Serve a forgiving tea with company — aged sheng, roasted oolong, a good black tea — and keep the fragile Dan Cong for a session where you can watch the clock.

Tea types this applies to

• Oolong

Brewing methods this applies to

• Gongfu brewing (gaiwan) — A high-leaf, low-volume, many-infusions approach: a great deal of leaf in a small vessel, steeped for seconds at a time and poured off completely, repeatedly.
• Gongfu brewing (Yixing pot) — The same short-steep, high-leaf approach as gaiwan gongfu, carried out in a small unglazed clay pot that seasons over time and is dedicated to one tea.

Related problems

Sharing a cause category, a tea type or a brewing method with this one.

• My tea goes cold before I finish it — The cup is lukewarm within a few minutes, and in a gongfu session the later infusions arrive noticeably cooler than the early ones.
• Every infusion in my gongfu session tastes the same — The cups are pleasant and interchangeable, with none of the change from steep to steep the method is supposed to show.
• My first infusion is always the worst one — The opening cup is thin, dusty or flat, and the second is markedly better — consistently, across different teas.
• My gongfu tea is bitter even at five seconds — The timer says five or ten seconds and the cup is over-extracted anyway, with the later infusions dropping off sharply.
• My roasted oolong tastes only of burnt toast — Char and ash dominate, and none of the fruit, mineral or floral character the tea was described as having comes through.

Sources