What Is a Latte? Taste, Calories & How to Make It

A latte (caffè latte) is espresso mixed with steamed milk and topped with a thin layer of milk foam — roughly a 1:3 ratio of espresso to milk. That high milk content makes it the smoothest, creamiest espresso drink on most café menus: mild coffee flavour, soft texture, and a silky finish. If you want coffee that tastes rich but not bitter, a latte is usually the drink to start with.

The word “latte” comes from the Italian caffè latte, which simply means “milk coffee.” Outside Italy, “latte” always means an espresso-based milk drink — in Italy, asking for a latte alone would get you a glass of warm milk, so there you’d order a caffè latte.

What Does a Latte Taste Like?

A well-made latte tastes smooth, creamy, and gently sweet — not from sugar, but from the natural sweetness of properly steamed milk. When milk is steamed to around 55–65°C, its lactose breaks down slightly, which is why a good latte tastes mellow rather than harsh.

The espresso is present but softened. You get a warm roasted base note, body from the milk, and almost no bitterness. Compare that with a plain black coffee or even a cappuccino, and the latte is clearly the mildest of the three.

What Is a Latte Made Of?

Three components, no more:

• Espresso — one or two shots (about 30–60 ml), forming the base and the caffeine
• Steamed milk — roughly 150–240 ml, heated and aerated for a velvety texture
• A thin layer of milk foam — just about a centimetre, sitting on top

That is the whole classic recipe. Syrups like vanilla or caramel are add-ons, not part of the traditional drink. The defining feature of a latte is proportion: far more milk than espresso, and far less foam than a cappuccino.

Latte vs Cappuccino vs Flat White

This is where most confusion comes from, since all three use the same two ingredients — espresso and milk — in different proportions and textures.

Latte vs cappuccino: a cappuccino is one-third espresso, one-third steamed milk, one-third foam. That thick foam cap means less milk overall, so the coffee flavour comes through more boldly. A latte is creamier and calmer.

Latte vs flat white: a flat white is closer to a latte but smaller, stronger, and silkier — typically a double espresso with microfoamed milk and barely any visible foam. Think of it as a latte turned up a notch.

Latte vs macchiato: a traditional espresso macchiato is just an espresso “stained” with a spoonful of milk foam — small, intense, and nothing like a latte in size or strength. (Note: the large caramel drink sold under this name at some chains is really a layered latte, not a macchiato.)

What about a latte macchiato? It means “stained milk”: steamed milk is poured first and the espresso is added on top, so it arrives in visible layers — milk at the bottom, espresso in the middle, foam on top. It tastes essentially like a latte; the difference is presentation, and it is usually served in a tall clear glass.

What Is an Iced Latte?

An iced latte is the cold version of the same drink: espresso poured over cold milk and ice. The proportions stay the same — one or two shots of espresso with cold milk — but nothing is steamed, so there is no foam.

Build it in this order: fill a glass with ice, pour in cold milk, then add the freshly pulled espresso on top. You get that nice layered look before stirring. Because cold dulls flavour slightly, iced lattes can taste milder than hot ones; if yours tastes washed out, try a double shot instead of a single.

How to Make a Latte at Home

You do not need a fancy café setup. An espresso machine is ideal, but a moka pot or a strong brew from an AeroPress works too.

You will need:

• 1–2 shots of espresso (or 60–120 ml of very strong coffee)
• 150–240 ml of milk (dairy or a plant milk that steams well, like oat)
• A way to heat and froth the milk: a steam wand, handheld frother, or even a whisk and a saucepan

Steps:

1. Pull your espresso into a wide cup or mug.
2. Heat the milk gently until warm and just about to simmer — never let it boil, or it will taste scorched and flat.
3. Froth lightly. For a latte you want silky, mostly liquid milk with just a thin cap of foam — far less foam than a cappuccino. Swirl the milk pitcher to knock out large bubbles.
4. Pour. Start with the espresso, then pour the steamed milk in a steady stream, holding back the foam with a spoon so only a thin layer lands on top.
5. Taste and adjust. If it tastes too milky, add another half shot of espresso next time. If it tastes bitter, use slightly more milk or pull a shorter shot.

Practice is the whole game here. Your first attempts may be too foamy or too hot; within a week of daily attempts most people can make something café-worthy.

How Much Caffeine Is in a Latte?

The caffeine in a latte comes almost entirely from the espresso. A standard single shot of espresso (about 30 ml) contains roughly 60–75 mg of caffeine, so a latte with two shots lands around 120–150 mg. That is less caffeine per cup than a large brewed coffee, but it is still a meaningful amount — roughly equivalent to a regular cup of instant coffee per shot.

How Many Calories Does a Latte Have?

A plain latte is just espresso and milk, so the calories depend on the milk and the size. As a rough guide, a 12 oz (350 ml) latte made with whole milk has around 150–190 calories, mostly from the milk. Switch to skimmed milk and it drops to roughly 90–120; oat or soy milk sit somewhere in between.

The real calorie traps are syrups and whipped cream. A flavoured syrup pump adds roughly 20–25 calories, and drinks with two or three pumps plus cream can easily double the calorie count. If you want to keep a latte light, order it plain and add cinnamon or cocoa powder instead.

FAQs

Is a latte stronger than regular coffee?

No — taste-wise, a latte is milder than black coffee. A two-shot latte has roughly 120–150 mg of caffeine, which is in the same ballpark as a medium cup of drip coffee, but the large amount of milk makes it taste much softer and less bitter.

Is a latte sweet?

Not naturally. A plain latte tastes creamy and faintly sweet because of the milk itself, but it contains no added sugar. If yours tastes very sweet, it likely has flavoured syrup in it.

What’s the difference between a latte and a cappuccino?

A latte has more steamed milk and a thin foam layer (about 1 cm); a cappuccino is equal parts espresso, steamed milk, and thick foam (about 2 cm). The latte tastes smoother and milder; the cappuccino tastes stronger with a drier, airier texture.

Can I make a latte without an espresso machine?

Yes. Use very strong coffee instead — a moka pot, AeroPress, or even a strong pour-over concentrated at half strength. Then heat and froth milk as normal. It will not have true espresso crema, but the flavour balance is close.

Is a latte healthy?

A plain latte is one of the more balanced café drinks: it contains protein, calcium, and coffee’s natural antioxidants, with no added sugar. The healthiness hinges on the extras — syrups and whipped cream turn a modest drink into a dessert. Keep it plain and moderate in size.

Which is healthier, a latte or black coffee?

Black coffee is lower in calories because it has no milk. A latte adds calories but also brings protein and calcium. Without added sugar, both fit fine into a balanced diet — it comes down to whether you want the milk’s nutrients or the calorie savings.

Conclusion

A latte is espresso softened by a generous pour of steamed milk with a thin foam cap — smooth, creamy, and forgiving. It is the easiest espresso drink to enjoy, the easiest to make at home, and the most forgiving order for a beginner.

Next time you are facing a menu, remember the simple rule: more milk and less foam means a latte; equal thirds with thick foam means a cappuccino; small, strong, and silky means a flat white. Order with confidence.