How to Prepare Your CoffeeCaffè Lungo
What you need
Ingredients run from the top of the cup to the bottom; the last item is the bottom layer. Values are normalized to a true 100% stack.
- Grind
- Fine — identical to espresso and ristretto; no grind change for the longer pull
- Water temperature
- Espresso 86–90°C
- Total time
- 1 min
A lungo is the same shot pulled on, not stretched with water: the same seven-to-nine-gram dose, the same grind, but close to twice the water let through the puck over roughly twice the time, so the machine itself does all the diluting. It sits at the far end of the trio that opens the Accademia Italiana Maestri del Caffè's own espresso chapter — ristretto, espresso, lungo — three stopping points on one extraction, and, like ristretto, the Accademia's own codification gives it no founding legend either. The result is a bigger, thinner cup that tastes less intense but not necessarily less bitter: the later part of any pull carries the harsher compounds a ristretto is built to avoid, so a lungo trades sweetness for volume rather than simply watering coffee down.
Steps
Dose and tamp exactly as for a standard espresso
Nothing changes on the grinder or the puck here either — the same 7–9 g dose and the same grind as a normal shot. A lungo is made by changing how long the water keeps moving through that dose, not by changing the dose itself.
Let the shot run to roughly 45–60 seconds
Close to double the standard 20–30 second window lets close to double the water pass through the same grounds, carrying the pull further into the bed than a standard shot ever reaches.
Cut it around 50–80 ml
That is close to double a standard espresso's 25–30 ml from the same coffee — the extra volume comes from water that has gone through the puck under pressure, not water stirred in afterward, which is the real line between a lungo and an Americano.
Serve at once in a warmed cup, with a glass of water
Like its ristretto and espresso siblings, a lungo is drunk straight — no milk and no water added at the table — with an espresso spoon and a glass of still water alongside it.
Cup ready
Time to enjoy your Caffè Lungo
Brewed the way they do it in Italy. What next?
Tips
- Grind exactly as for espresso — tightening the grind to 'slow down' an already-long pull just pushes the shot toward bitter and over-extracted rather than making it taste stronger.
- Expect more bitterness, not more strength — the extra water reaches further into the grounds and draws out later-extracting compounds a standard shot, let alone a ristretto, never pulls, which is why a lungo reads as less intense per sip even though it usually carries slightly more caffeine overall.
- Watch the cup, not just the clock — machines vary, so cut the pour at volume, around 50–80 ml, rather than trusting a fixed second count alone.
Common mistakes
- Confusing it with an Americano — a lungo's extra volume comes from water pulled through the coffee bed itself; an Americano is a finished espresso with hot water stirred in afterward, with no further contact with the grounds. They can land at a similar size in some bars, but they are built in opposite directions.
- Assuming 'long' means 'weak' — a lungo tends to carry slightly more caffeine than a standard shot, because the longer pull extracts more of it, even though the flavor reads thinner and more bitter per sip.
- Grinding finer to compensate for the longer pull — every source agrees the grind stays the same; only the stop point and the time change.
Variations
Within the Italian tradition, the preparation above takes these familiar shapes:
Caffè Ristretto
The same dose and the same machine, cut short instead of run long — ristretto stops the pull early to keep the sweet, fast-extracting compounds; lungo lets it run on and picks up the bitter, slow-extracting ones instead.
Italian Espresso
The middle stopping point between ristretto and lungo on the same extraction — the everyday single this recipe is the longer-pulled sibling of.
Caffè Americano
A different route to a bigger cup: lungo pulls the water through the grounds itself, while an Americano pulls a standard shot first and lengthens it afterward with hot water that never touches the coffee.
FAQ
Is a lungo just an Americano in a smaller cup?
No — the two are built in opposite directions, even when the finished size looks close. A lungo is a single shot pulled for longer, so every extra millilitre has travelled through the coffee bed itself under pressure; an Americano pulls a standard shot first, and the hot water that lengthens it afterward never touches the grounds. The sizes usually differ too: a lungo runs to roughly 50–80 ml all told, well under this catalogue's own Americano, which runs to 105–210 ml once its added water is poured in.
Doesn't the Accademia Italiana Maestri del Caffè define lungo differently?
It does, and it is worth stating plainly rather than picking a side silently. The Accademia's own 2020 codification describes a lungo as a standard 2.5–3 cl espresso with only about 1 cl of hot water poured in afterward from a small ceramic jug — structurally a scaled-down Americano, not a longer pull at all. That definition has no independent corroboration found elsewhere; English-language and specialty-coffee sources converge instead on the extended-pull method this page follows, and some professional tasters go further, arguing that pulling a shot long actually over-extracts it and that adding hot water separately afterward gives a cleaner cup — which may be exactly why the Accademia's own bar codification favours that route. Both builds exist in real bars; this page follows the more widely and independently sourced one.
Why doesn't lungo have an origin story the way macchiatone or moretta do?
Because, like ristretto, its own institutional codification doesn't give it one. The Accademia's chapter hands several of its coded drinks a short 'once upon a time' note — an inventor, a city, a decade — and skips straight from ingredients to method for both lungo and ristretto alike. It reads as a technique refined over time at the bar, not a single invented tradition with a story behind it.
Is a lungo stronger or weaker than an espresso?
Neither, exactly — it is larger. The dose is identical, so total caffeine is usually a little higher in a lungo because the longer pull keeps extracting it, even as the flavor itself reads thinner and more bitter per sip once it is spread across twice the water.
The Atlas
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