Coffee glossary
Puck
The compacted disk of spent coffee left in the portafilter after an espresso shot.
A wet or soupy puck is not by itself a sign of a bad shot — taste the coffee, not the puck.
Coffee glossary
The compacted disk of spent coffee left in the portafilter after an espresso shot.
A wet or soupy puck is not by itself a sign of a bad shot — taste the coffee, not the puck.