How to Make a Latte at Home (Barista Steps and Ratios)

To make a latte at home, you need four things: a double shot of espresso (about 36 g, or 60 ml), 150–200 ml of milk steamed to 140–150°F, a cup, and a steady pour. Brew the espresso, steam or froth the milk, pour the milk slowly over the coffee, and finish by letting the foam settle on top. That’s the whole drink — two ingredients, about four minutes.

Here’s the short version before we get into the details:

1. Brew a double espresso — 18 g of finely ground coffee, pulled to about 36 g of liquid in 25–30 seconds. No espresso machine? A moka pot, AeroPress, or Nespresso gets you close.
2. Steam or froth 150–200 ml of cold whole milk to 140–150°F. Any hotter and you scald it; any cooler and you lose the natural sweetness.
3. Pour the milk over the espresso, starting high and slow so the two mix, then bring the pitcher close to the surface for the last third.
4. Finish with the foam — a thin cap of microfoam (about 1 cm) should sit on top.

The latte is still one of my favorite coffee drinks to make, mostly because it’s so forgiving once you know the ratio. Below: the espresso, the milk, the three main ways to froth it (and which one I’d actually buy in 2026), plus fixes for the most common failures.

What Is A Latte?

The term caffè latte is Italian for “coffee and milk,” and that’s exactly what the drink is: roughly one part espresso to three parts steamed milk, with a thin layer of foam on top.

The latte, cappuccino, flat white, and macchiato all use the same two ingredients — they differ only in proportions. A cappuccino is equal parts espresso, steamed milk, and foam. A flat white uses less milk and almost no foam. The latte is the milkiest of the family, which is why it tastes the smoothest.

Europeans have been drinking this style of coffee for centuries; the espresso-based version we order today took off in the US in the 1980s.

The Espresso

The base of a classic latte is a double shot of espresso: 18 g of finely ground coffee in, about 36 g of liquid out, in 25–30 seconds. The grind should be about the texture of table salt — and freshly ground beats pre-ground every single time.

As for the roast: medium to dark roasts are the classic choice. They extract quickly (important for espresso’s short brew time) and bring chocolate, caramel, and nutty notes that stand up to all that milk. A light roast latte can work, but it often tastes thin and sour once the milk goes in.

No espresso machine? A moka pot or AeroPress produces a concentrated, espresso-style coffee that makes a genuinely good latte, and you can even make a decent latte with a Nespresso machine. Whatever you brew with, aim for about 60 ml of strong coffee as your base.

The Milk

Two-thirds of a latte is milk, so this is where the drink is won or lost.

Whole milk is the right answer. Its fat content produces the richest, most stable microfoam. 2% works but foams thinner. Skim foams up big and airy, then collapses in the cup. And fresher milk foams noticeably better — milk near its expiration date fights you the whole way.

For plant-based lattes, oat milk is the clear winner in 2026 — specifically the “barista” versions, which have added fat and protein for foaming. Almond milk froths well with a good frother too. Soy and coconut can work but are fussier and split more easily in hot coffee.

Temperature matters more than people think. Steam or heat your milk to 140–150°F (60–65°C). Above about 160°F the proteins scald and the milk loses its natural sweetness — that’s the flat, slightly cooked taste in a bad coffee-shop latte. If you don’t have a thermometer, use the pitcher: when it’s just too hot to hold comfortably for more than a second or two, you’re there.

Steam Wand vs Frother vs French Press: Which Should You Use?

This is the decision that actually determines what your latte tastes like, so here’s my honest ranking after making lattes with all three.

Steam Wand: The Only Way To Get True Microfoam

A steam wand injects steam directly into the milk, heating and texturing it at the same time. It’s the only method that produces real microfoam — that glossy, paint-like “velvet milk” with bubbles too small to see — and it’s the only method that lets you pour latte art.

Technique: start with the wand tip about half an inch below the surface and let it hiss air into the milk for the first few seconds (this is where the foam volume comes from). Then sink the tip deeper and angle the pitcher so the milk spins in a whirlpool — that vortex is what shreds the big bubbles into microfoam. Kill the steam just before the pitcher gets too hot to hold, then tap it firmly on the counter and swirl to polish the texture.

Electric Milk Frother: The Best Answer For Most Kitchens

An automatic frother is a small electric jug with a whisk inside — pour in milk, press a button, walk away. The foam it makes is airier and drier than steam-wand microfoam, so you won’t be pouring rosettas. But for a daily latte it’s consistent, hands-off, and dramatically cheaper than an espresso machine with a wand. If you make one or two lattes a morning and don’t care about art, this is what I’d buy. I’ve rounded up my picks in my guide to the best milk frothers for home lattes.

A handheld whisk frother (the $10–15 wand style) works too, but it makes big, loose bubbles — heat the milk first, froth 20–30 seconds, then tap and swirl to knock the foam down. Here’s how to get the most out of a frother.

French Press: The Sleeper Pick

If you already own a French press, you own a milk frother. Heat your milk to about 150°F, pour it into the press (no more than a third full), and pump the plunger briskly 20–30 times. The mesh screen shears the bubbles surprisingly fine — the texture lands somewhere between a steam wand and an electric frother, and honestly closer to the wand than it has any right to be. It’s my pick for anyone who wants better-than-frother foam for free.

How To Make A Latte, Step By Step

What you need for one 10–12 oz latte:

• 18 g finely ground coffee (for a 36 g / 60 ml double shot)
• 150–200 ml cold, fresh whole milk (or barista oat milk)

1. Pull the espresso. Brew your double shot straight into the cup you’ll drink from. If you’re using a moka pot, AeroPress, or Nespresso, brew about 60 ml of strong coffee instead.
2. Steam or froth the milk to 140–150°F using whichever method you have. Tap and swirl the pitcher afterward to settle any large bubbles.
3. Pour high and slow. Start pouring from a few inches above the cup so the milk dives under the espresso and mixes. Keep the stream thin and steady.
4. Finish low. For the last third of the pour, bring the pitcher right down to the surface and let the foam flow out on top. You want about a 1 cm cap of foam.

Want to dress it up? Add vanilla syrup or a drop of vanilla extract for a vanilla latte, or go seasonal with a pumpkin spice latte. For an iced latte, skip the steaming: pour cold milk and cold foam over espresso and ice.

Why Your Latte Isn’t Working (And How To Fix It)

The foam is flat and disappears in the cup. Usually old milk, skim milk, or a wand held too deep (it heats without texturing). Use fresh whole milk and give the milk 3–5 seconds of surface-level air at the start of steaming.

Big, soapy bubbles instead of microfoam. The wand or whisk stayed at the surface too long. Introduce air only in the first few seconds, then get the tip below the surface and spin the milk. A firm tap on the counter and a swirl at the end rescues a mediocre pitcher.

The latte tastes flat or slightly cooked. You overheated the milk. Past 160°F the sweetness is gone and it won’t come back. Pull the milk off sooner — 140–150°F is the window.

It’s bitter and harsh. That’s the espresso, not the milk. Your grind is probably too fine or your shot is running long. Aim for that 36 g in 25–30 seconds, and check your beans — stale coffee reads as bitter no matter what you do.

Milk and coffee separate into layers instantly. You poured too low too early, or the foam sat and stiffened in the pitcher. Swirl the pitcher right up until you pour, and start the pour high.

The Basics Of Latte Art

Behind every good latte art pour is great microfoam — which is why this is steam-wand territory. Frother foam is too dry to draw with.

The pour is the same as a regular latte, just more deliberate: start high and slow so the milk and espresso mix, then halfway through drop the pitcher to the surface and let the white foam bloom. A gentle side-to-side wiggle as you draw the pitcher backward makes a rosetta; a steady pour with a quick strike-through at the end makes a heart. Expect blobs for the first week — everyone’s first rosetta looks like a cloud.

Classic Latte

A classic latte recipe you can use to make a barista level beverage at home.

4.80 from 5 votes

Print Recipe Pin Recipe

Prep Time 6 minutes mins

Cook Time 2 minutes mins

Total Time 8 minutes mins

Course Drinks

Servings 1

Equipment

• Espresso machine
• Milk frothing jug

Ingredients

  

• 18-21 g freshly roasted coffee beans finely ground
• 120-150 ml milk

Instructions

 

• Brew a double shot of espresso
• Pour it into a glass tumbler
• Steam your milk to create a microfoam
• Gently pour the foamed milk over the espresso
• Enjoy!

FAQ

What’s The Difference Between A Latte And A Cappuccino?

Same ingredients, different proportions. A cappuccino is equal parts espresso, steamed milk, and foam — stronger and foamier. A latte is about ⅓ espresso and ⅔ steamed milk with just a thin foam cap, so it drinks smoother and milkier.

How Much Caffeine Is In A Latte?

A latte made with a double shot has roughly 60–130 mg of caffeine, depending on the beans and how the shot is pulled. It tastes milder than other espresso drinks, but the milk only softens the flavor — the caffeine is all still there.

Can You Make A Latte Without An Espresso Machine?

Yes. Brew about 60 ml of strong coffee with a moka pot, AeroPress, or Nespresso, froth your milk with an electric frother or French press, and assemble exactly the same way. The result is very close to the real thing.

Can You Make A Decaf Latte?

Of course — just swap in decaf beans. Everything else stays identical.

See You Latte!

A homemade latte comes down to three numbers: 18 g of coffee, 150–200 ml of milk, 140–150°F. An espresso machine with a steam wand gives you the best texture, but a moka pot and a $30 frother will make a latte you’ll happily drink every morning.

And once you’ve got the basic pour down, start experimenting — my favorite variation is a caramel latte.