How to Make a Proper Matcha Latte at Home (It's Not the Iced Sugar Drink)
The matcha latte has two versions. There's the one most cafés serve — cold milk, ice, a shot of sweetened matcha syrup, a green tint — which is mostly a milkshake with green food coloring. And then there's the proper version. Whisked matcha, steamed milk (or cold milk, properly frothed), no syrup, balanced enough that the tea is the point.
This post is the second one. A matcha latte that's actually about the matcha. The kind where you can taste the tea, the milk is there to soften it, and the cup goes cold before you've finished it because you got distracted.
Our Matcha Loose Leaf Tea is what we use for this — leaf-form, brewed western-style, then whisked with milk.
If you've never worked with matcha before, the how to brew matcha post covers the basics. This one focuses on the latte assembly — what changes when you add milk, what doesn't, and how to do it without a steam wand.
What's actually in a matcha latte
Four things, and only four:
- Ceremonial-grade matcha. Not culinary grade. The difference is the leaf — ceremonial is the youngest, most shade-grown leaves, ground fine enough to dissolve in water without grit. Culinary grade is coarser, more bitter, designed to be hidden in baked goods. You can fake a drink with culinary. You can actually taste matcha with ceremonial. Our matcha is ceremonial grade from Uji, Japan — the matcha section of our catalog is the source.
- Filtered water at 170°F. Not boiling. The temperature matters more than you'd think.
- Milk that froths well. Whole milk is the answer for most people. Oat milk is the second-best answer; it froths and has the right sweetness. Almond milk is the worst answer for latte purposes — it's thin and doesn't integrate.
- No syrup. A real matcha latte doesn't need sugar. If you've only ever had sweet matcha drinks, the unsweetened version might taste bitter at first — that's your palate recalibrating. Give it three cups before deciding.
That's the ingredient list. Two minutes of whisking, ninety seconds of milk work, pour. A proper matcha latte takes about four minutes from start to drinking.
The recipe (the one we use)
For one 12 oz latte:
- 2 grams (about ½ tsp) ceremonial-grade matcha
- 60 ml filtered water at 170°F
- 8 oz milk of choice
- (Optional) tiny pinch of salt — just enough to lift the flavor, you shouldn't be able to taste it
Step 1: Sift the matcha
Put the matcha into your cup or bowl through a fine mesh strainer. This breaks up clumps and gives you a smooth base for the whisk. If you skip this step, you'll have small green dots of unmixed powder in your latte, which look unprofessional and taste chalky.
This is the step that 90% of home brewers skip. Don't.
Step 2: Add the water
Pour 60 ml of water at 170°F over the sifted matcha. The temperature matters:
- Boiling water (212°F) scorches the matcha. It tastes grassy, bitter, harsh. This is the #1 reason home matcha is bad.
- Cool water (under 140°F) doesn't dissolve the powder fully. The cup tastes thin.
- 170°F is the sweet spot — hot enough to dissolve the powder, cool enough to keep the flavor clean.
If you don't have a thermometer, bring water to a boil and wait 5 minutes. It'll have cooled to roughly 175°F. Or use an electric kettle with a temperature setting and just dial it to 170.
Step 3: Whisk
Use a bamboo chasen (matcha whisk). The shape of the prongs is designed for this — they break up clumps and create a smooth vortex.
Whisk in a "W" or "M" motion, fast but not violent, for about 15 seconds. The surface should foam slightly with very fine bubbles. If you're getting large bubbles, you're whisking too hard. If you're getting no bubbles, you're whisking in a circle (which also works, but slower — add 15 seconds if you go this route).
The target texture is smooth, with a thin layer of fine foam on top — about 2 mm thick. Not the stiff foam of a cappuccino; matcha foam is delicate.
If you don't have a chasen, a small milk frother works. The texture won't be quite the same — the foam is more aerated — but the cup is still good.
Step 4: Prepare the milk
This is where most home versions fall apart, because most people don't have a steam wand. Here are three options that work without one:
- Froth it manually. Pour your milk into a clean jar (a mason jar works), fill it about 1/3 full, screw the lid on, and shake hard for 30 seconds. Remove the lid and microwave for 30 seconds to stabilize the foam. The result is light, bubbly foam — not perfect latte microfoam, but good enough.
- Use a handheld milk frother. Submerge the whisk, turn it on, and move it up to the surface in 5-second intervals until you get about a 1-inch layer of foam on top.
- Pour cold milk over ice. If you're making an iced latte, skip the foam entirely. Cold milk, the matcha concentrate poured over it, ice. The texture is right without frothing.
For a hot latte, the manual jar shake is the easiest. It's not café-quality microfoam, but it gets the job done for an at-home version.
Step 5: Combine
Pour the whisked matcha into your cup. Top with the frothed milk, holding back the foam with a spoon and adding the foam last as a thin layer on top. If you're using the jar method, just pour everything in — the foam will distribute naturally.
The ratio: about 1 part matcha concentrate to 4 parts milk. Adjust to taste. Some people prefer 1:3 (matcha-forward), others 1:5 (milk-forward). The 1:4 split is the most universally balanced.
What goes wrong (and how to fix it)
Three common problems and their fixes:
The cup is bitter
Temperature is almost always the answer. You're either using water over 180°F, or you're whisking too long and aerating the matcha in a way that brings out the tannins. The fix: drop to 170°F, whisk for 15 seconds, drink within 5 minutes.
If the bitterness persists with correct temperature, the matcha itself may not be ceremonial grade. Real matcha from Uji or Nishio has a natural sweetness — umami, vegetal, a little seaweed-like. If yours tastes only bitter, it's probably the wrong grade.
If you've been drinking pre-sweetened matcha drinks from cafés and this is your first time with unsweetened, your palate is still recalibrating. Try a small amount of honey the first two cups, then drop it. By the third cup, you should be able to taste the matcha itself.
The matcha is grainy
You're either skipping the sifter or your matcha is too coarse. Ceremonial-grade matcha should dissolve cleanly in water with whisking. If you're getting graininess, sift first, then check the source of your matcha.
A high-grade matcha from a specialty source should be fine enough to dissolve fully. Our matcha, for example, is stone-milled to about 5–10 microns — finer than flour. There shouldn't be visible grain.
The cup is weak
You're not using enough matcha, or you're adding too much milk. The standard 2 grams of matcha per 8 oz of finished latte is the floor, not the ceiling. If you want a stronger cup, go to 3 grams. If you want more milk, add milk — but keep the matcha amount the same.
A "matcha latte" with 1 gram of matcha in 12 oz of milk is sweet milk with a green tint. That's the café version, not the proper version. Double the matcha.
When to drink it
A matcha latte has about half the caffeine of an espresso, with the slower come-up and longer tail of tea. That's because the caffeine is bound up with L-theanine, an amino acid that slows absorption. The result is a focused, alert-but-calm energy that lasts 3–4 hours rather than the espresso spike-and-crash.
This is the original reason people drink matcha before meditation, study sessions, and long shifts. It's the energy of tea, not coffee.
If you're switching from coffee for a day, expect the energy curve to feel different. It's not less effective — it's differently timed. The cup that gets you through a 2 p.m. slump is a proper matcha latte with the right temperature and whisk work, no syrup needed.
That's the proper matcha latte. Sift, water at 170°F, whisk in W, milk of your choice, no sugar. Total time under 5 minutes. Tastes like the tea, not the milk.