Bubble Tea & Drinks

Iced Matcha Latte

Stone-ground green tea whisked smooth and layered over cold milk and ice — vivid, grassy and gently sweet, with no clumps.

Prep
5 min
Cook
0 min
Serves
1 drink
Level
Easy

By Maya Chen

Iced Matcha Latte

Method

  1. 01

    Sift the matcha into a bowl or wide cup to break up any lumps — this is the key to a smooth latte.

  2. 02

    Add the warm water and whisk briskly in a zig-zag motion with a bamboo whisk or a small handheld frother until the matcha is fully dissolved and a fine foam forms on top, about 20–30 seconds.

  3. 03

    Whisk in the sugar or simple syrup while the mix is still warm, tasting as you go.

  4. 04

    Fill a glass with ice and pour in the cold milk.

  5. 05

    Pour the whisked matcha slowly over the back of a spoon onto the milk so it layers in a green stream over the white.

  6. 06

    Serve straight away and stir to combine before drinking.

An iced matcha latte is the quickest drink in this collection — no pearls to cook and no tea to steep, just matcha whisked smooth and poured over cold milk and ice. Get the whisking right and it is reliably good; skip the sifting and it turns gritty.

The vivid green layered over white milk is half the appeal, so it pays to build the drink in the glass rather than stirring everything together at once.

Smooth matcha, every time

Two things prevent lumps: sift the powder, and dissolve it in warm water before it meets anything cold. Whisk briskly in a zig-zag until the surface holds a fine foam, sweeten while it is still warm, then pour it slowly over iced milk for that two-tone look. Keep the water off the boil so the matcha stays sweet-grassy rather than bitter, and reach for culinary-grade powder, which is made to carry through milk.

Frequently Asked Questions

Why is my matcha latte lumpy?+

Matcha clumps easily, so it must be sifted before whisking and dissolved in warm — not cold — water. Cold milk poured straight onto dry powder will always leave lumps. Sift, whisk it into a little warm water first to make a smooth paste, then build the drink over ice and milk.

What water temperature should I use for matcha?+

Around 80°C, well below boiling. Boiling water scorches matcha and turns it harshly bitter, dulling both flavour and colour. Let just-boiled water sit for a minute or two, or mix in a splash of cold, before whisking.

Do I need a bamboo whisk?+

It helps, but a small electric milk frother works just as well and is faster. The goal is simply to break up the powder and aerate it into a smooth, slightly foamy liquid. A regular small whisk used vigorously will also do the job in a pinch.

Culinary or ceremonial grade matcha for a latte?+

Culinary grade is the right choice for lattes — it is made to stand up to milk and sweetener, and it is more affordable. Ceremonial grade is finer and milder, meant to be drunk with just water, and its delicate flavour is largely wasted under milk and ice.

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