Pressurised coffee shot — 7g finely ground beans, 9 bars, 25–30 second pull, 25mL in the cup.
Patented 1901 Milan by Luigi Bezzera; refined into the modern lever machine by Achille Gaggia in 1948, which gave the shot its crema. Standard café drink in Italy since the 1900s, drunk al banco standing.
INEI (Istituto Nazionale Espresso Italiano) certifies the spec: 7g ± 0.5 dose, 88°C ± 2 water, 9 bar ± 1, 25mL ± 2.5 in 25 seconds ± 5. Anything outside is just coffee.
25mL in a warmed demitasse, hazelnut crema on top, dense black underneath. Bitter-sweet, briefly syrupy, finishing with cocoa and burnt sugar. Drunk in two or three sips, never sipped slow.
Pressure forces water through a tightly tamped puck, emulsifying coffee oils into crema. Grind size and tamp pressure decide everything: too coarse and it gushes thin, too fine and it chokes and turns bitter.
Variations
Ristretto pulls only 15mL for thicker mouthfeel, lungo doubles the water for 50mL and more bitterness. Naples pulls hotter and shorter than Rome; Trieste keeps the longer Austro-Hungarian style.
On the Palate
Where Espresso sits in the Italian flavor cloud
Ingredients
Serves 1How it's made
4 steps · 4 min
- 11 min
Grind 7 g coffee beans fine to a powder that holds shape when squeezed.
Watch outGrind fine enough that a squeezed pinch clumps and holds its shape — too coarse and the shot gushes thin and sour; too fine and it chokes and turns bitter.
- 21 min
Dose into portafilter; distribute evenly; tamp with 13 kg pressure flat.
- 31 min
Lock into 9-bar espresso machine; pull 25–30 sec for 25 mL in cup.
Watch outA good pull runs in a warm honey-thick thread, dark then blond, filling the cup in 25 to 30 seconds — if it races out pale it's under-extracted, if it drips it's choked.
- 41 min
Drink within 30 sec while crema still holds.
Watch outDrink within 30 seconds while the crema still sits on top — once that golden layer breaks up, the aromatics have flashed off and it tastes flat.
