Coffee
18g
Water
36g Yield
Time
25–30 sec
Grind
Fine
Temp
93°C / 199°F
1
Level Tamp
Flat coffee prevents channeling where pressure ruins the flavor.
2
Watch the Flow
Look for tiger stripes. It’s a sign of good emulsification.
3
Target 1:2
18g in, 36g out. This creates the syrupy mouthfeel we want.
4
Stir the Crema
Crema is bitter. Stir to unify sour/sweet layers of the shot.
Fix the Flavor
Sour
Grind finer. Shot is likely running too fast. Aim for 25+ seconds.
Bitter
Grind coarser. Shot is choking. Aim for closer to 25 seconds.
Weak
Check your pressure. Ensure your machine hits 9 bars consistently.