Usucha 薄茶
The hot version this concentrate is built from — light, frothy, everyday matcha.
Full usucha guide →Iced matcha is a warm concentrate poured over ice, plain or with milk. The one rule that fixes almost every bad glass: build the concentrate stronger than you think you need, because the ice is going to dilute it.
Iced matcha starts exactly like usucha — a small amount of hot water whisked into a smooth, frothy concentrate — but the concentrate is made deliberately stronger, then poured over a glass packed with ice. The ice does double duty: it cools the tea instantly and dilutes it down to a normal drinking strength as it melts.
The most common mistake is treating the water-to-matcha ratio the same as hot usucha and then adding ice on top, which leaves the final drink thin and washed out. Build strong, pour over plenty of ice, and let the melt do the balancing.
You can whisk the concentrate in a separate bowl and then pour it over ice, or whisk directly in a wide glass before adding ice — but whisking in a bowl first makes it much easier to get a smooth, clump-free concentrate. Add the ice only after the matcha is fully dissolved.
It typically needs about the same amount, or slightly more, because melting ice dilutes the drink over time. Build the initial concentrate a little stronger than you'd want a hot bowl of usucha to taste — it should seem slightly too intense before the ice starts working on it.
A tall, narrow glass filled most of the way with ice before you pour keeps the drink cold longer and dilutes it more slowly and evenly than a few large cubes in a wide glass. Larger, denser ice cubes melt slower than crushed ice, which helps if you tend to sip slowly.
Open the calculator preset to iced matcha and dial in your exact glass size.
Open the iced matcha calculator →