.png?w=366&h=144)
The matcha latte has become one of the most ordered café drinks in London. The home version, meanwhile, has become one of the most reliably disappointing. Bitter, flat, vaguely grassy — it doesn't taste like what you had at that café in Shoreditch. The reason is almost always the powder.
Most matcha sold specifically for lattes in the UK is low-grade culinary powder: the offcuts of the matcha industry, more bitter than complex, faintly dyed-looking in the tin, and priced to move. It's marketed as the practical choice. In practice, it makes a drink that no amount of vanilla syrup fully fixes.
Here's what to look for instead.
Why Latte Matcha Is Its Own Category
The logic of matcha grades for lattes works like this: if you're adding milk, you don't need the subtlety of first-flush ceremonial powder — the milk will mask those delicate notes anyway. So the category argument goes that culinary grade is "good enough" for milk drinks.
The flaw in this argument is that it conflates subtle with good. A matcha that's good for lattes doesn't need to be as complex as ceremonial grade — but it does need to be genuinely pleasant. Culinary grade matcha is, in its lowest tiers, aggressively bitter. That bitterness doesn't disappear when you add oat milk. It changes into a different kind of unpleasantness.
What works for lattes is a mid-tier matcha: clean enough to taste good, robust enough to stand up to milk, priced sensibly for daily use.
What to Look for in a Latte Matcha
Flavour balance. The powder should taste like something you'd want to drink even before the milk goes in. If it's too bitter to sip straight, it's too bitter for a latte.
Colour. Buy matcha powder that's genuinely green — not olive, not beige. Even in latte applications, a vibrant colour signals freshness and leaf quality. Pale powder has oxidised, and oxidised matcha tastes flat regardless of what you add to it.
Grind fineness. Coarse matcha powder will not dissolve evenly in milk and creates a gritty texture, particularly in cold latte preparations. The powder should feel silky when rubbed between two fingers.
Origin. Matcha powder UK buyers often encounter is labelled with no origin detail at all. This is not a good sign. Genuinely sourced matcha will specify at minimum a growing region. Single-origin powder, even in a mid-tier grade, will always outperform blended or untraceable powder at the same price point.
The Best Options for Lattes, Honestly Assessed
For Daily Hot Lattes
A clean, mid-tier ceremonial or premium culinary grade from a single-origin source is the sweet spot here. You want something in the 80–100g tin range at a price that doesn't make you wince when you're making a drink every morning.
Brut Tea's matcha works exceptionally well in lattes precisely because it isn't bitter. The flavour is clean enough to come through oat or dairy milk without becoming harsh — you get a genuine matcha character rather than just a green-tinted milk drink.
For Iced Matcha Lattes
Cold applications are less forgiving than hot. Matcha dissolved in cold liquid takes longer to incorporate and any bitterness is amplified by the cold temperature. For iced lattes, the method matters as much as the matcha: always dissolve your powder in a small amount of warm water first (the paste method), then add cold milk or ice.
For Batch Prep and High-Volume Home Use
If you're making multiple lattes a day or prepping for a household, buy in larger volumes from a brand you trust rather than buying cheaper in bulk from an unknown source. Quality consistency matters more when you're making the same drink every day.
What to Avoid
Matcha latte powder (pre-sweetened blends). These products contain sugar, milk powder, and often flavourings alongside a fraction of actual matcha. They're not matcha — they're a matcha-flavoured convenience product.
Very cheap, unbranded matcha. The sub-£10 options on mass market platforms are, almost without exception, bitter culinary grade with no provenance.
Matcha marketed exclusively for cooking or baking. These products are formulated to survive high oven temperatures and strong competing flavours, not to taste good in a cold oat milk drink.
Good lattes start with honest powder. The upgrade from low-grade culinary to a genuinely well-sourced mid-tier matcha costs a few pounds more and makes a drink that's worth making every morning. Shop our latte matcha and taste the difference a clean source makes.