Every classic espresso drink is a combination of three components, espresso, milk, and foam, and the ratios of those three define the drink. One ratio table explains the whole café menu, from the straight shot to the flat white. This guide gives the table, settles the naming debates, and shows how to make the menu at home, on a dual boiler machine like the Meraki.
The ratio table that explains every drink
The three-component model covers the menu. Espresso-only drinks use espresso and water in varying amounts. Milk drinks combine espresso, steamed milk, and foam in ratios that the name defines. The table below maps the eight café favorites, and a dual boiler machine like the Meraki makes the milk-drink half of the menu flow without a wait.
The table also explains the drink sizes: a single shot versus a double changes the milk ratio even when the name is the same, which is why ordering by strength matters. The ratio is the recipe, and the shot count is the portion. Most café drinks use a double shot as the base, and the single-shot versions are the smaller portion, which is why the espresso column lists one to two shots.
| Drink | Espresso | Milk | Foam / other |
|---|---|---|---|
| Espresso | 1 shot | none | none |
| Doppio | 2 shots | none | none |
| Americano | 1–2 shots | none | hot water |
| Macchiato | 1 shot | small dollop | foam |
| Cortado | 1 shot | equal milk | thin |
| Flat white | 1–2 shots | milk, velvety | microfoam throughout |
| Latte | 1–2 shots | ~150–200 ml | thin foam layer |
| Cappuccino | 1–2 shots | equal parts | thick foam, dry |
The table is the whole menu in one view: change the milk amount or the foam texture, and the drink changes name. The shot types guide explains the espresso side, and the latte guide covers the milk technique for the middle of the table.
Espresso-only drinks
The espresso-only drinks are espresso, doppio, and Americano. Espresso is the single shot, doppio is the double, and Americano adds hot water to a shot, which dilutes it without further extraction, unlike a lungo. The three show the espresso spectrum: straight, doubled, and lengthened with water. The shot types guide covers the lungo distinction, and the menu order here is the natural one, from pure to diluted.
The espresso-only drinks also show the extraction difference: an Americano's water is added after the shot, so it dilutes without extracting further, while a lungo's water passes through the coffee. The two drinks taste different for that mechanical reason.
The Americano also carries a naming note: in some regions it is a long black, which reverses the pour, water first then espresso, and preserves the crema. The difference is presentation, not ingredients, and the recipe table keeps both under the same ratio.
Milk drinks: latte, cappuccino, flat white
The three milk drinks differ in milk ratio and foam texture. The latte is the milkiest, with a thin foam layer. The cappuccino is equal parts espresso, milk, and foam, with a drier, thicker foam. The flat white is the smallest milk ratio, with velvety microfoam folded throughout rather than layered on top. The differences are ratios, not ingredients, which is why the table explains them.
The milk drinks also differ in temperature behavior: a cappuccino's thick foam insulates and cools slowly, while a latte's thin layer drinks hotter. The foam is not just texture; it is the drink's thermal design. The ordering lesson is practical: if you want more coffee character, order the flat white; if you want a gentler drink, order the latte. The milk's temperature also belongs to the ratio: a latte served too hot hides the espresso, while a flat white at the right temperature keeps the coffee present, which is why the steam target matters.
The practical implication is that the same milk pitcher can produce all three by changing the air phase and the pour. More air makes cappuccino foam; less air makes latte and flat white texture; a low pour layers foam, and a fold integrates it. The latte guide covers the milk technique, and the naming debate below explains why the drinks overlap.
The flat white debate, settled
The flat white is the drink with the most naming disagreement, and the debate settles into ratio and texture: a flat white is a smaller milk ratio than a latte, with velvety microfoam throughout rather than a foam layer on top. The origin dispute, Australia or New Zealand, is historical, and the drink's definition is now settled by practice: less milk, more texture, no dry foam. The table reflects that definition.
The flat white also varies by region in practice: some shops serve it as a small latte, and others as a cortado with a different name. The ratio table is the neutral definition, and the menu language is the local one.
The debate also explains the café confusion: menus differ, and the same cup can be called different names in different shops. The ratio table is the neutral reference: order by what you want, espresso strength and milk texture, rather than by the name alone. The names are a menu language, and the ratios are the meaning.
Making the menu at home
The menu is made at home with one skill, milk texture, and one piece of hardware, a machine that steams well. The latte guide covers the milk technique, and the same technique with a longer air phase makes cappuccino foam, while a shorter one makes flat white microfoam. The espresso side is a balanced shot, and the shot types guide covers the ratios. The menu becomes a set of variations on one routine.
The home menu also benefits from the machine's measurement: a yield scale keeps the espresso base consistent across all eight drinks, which is the foundation the variations build on. The Meraki Espresso Machine is a practical example, with dual scales for the base and a milk sensor for the temperature, and the machine's details are on the product page. The existing menu article covers the cultural side of the menu.
The menu connects to the espresso ratios guide, the milk steaming guide, and the espresso cups guide.
Questions Buyers Ask About Classic Espresso Drinks
What is the difference between a latte and a cappuccino?
The difference is ratio and foam: a latte has more milk and a thin foam layer, while a cappuccino is equal parts espresso, milk, and foam with a drier, thicker cap. The same pitcher technique produces both by changing the air phase.
What is a flat white?
A flat white is a smaller milk ratio than a latte with velvety microfoam folded throughout, no dry foam on top. It is the most concentrated of the milk drinks, closer to the espresso in character.
Is an Americano the same as a lungo?
No. An Americano adds hot water to a finished shot, diluting it, while a lungo passes more water through the coffee, extracting further and adding bitterness. The two taste different for that reason.
What is the difference between a cortado and a macchiato?
A cortado is equal parts espresso and steamed milk, a balanced half-and-half drink. A macchiato is a shot with a small dollop of foam, a marked espresso. The ratios differ more than the names suggest.
