Consistency under rush conditions
How to maintain espresso shot consistency during peak service hours, balancing speed, workflow, and quality.
Adjust grind
Calibration for espresso vs filter
How to calibrate a grinder for espresso versus filter coffee, and why the grind requirements differ between methods.
Scaling recipes up and down
How to scale coffee recipes for larger or smaller brews while keeping strength and extraction targets consistent.
Golden cup standards and targets
The Golden Cup Standard, how it defines ideal coffee strength and extraction yield, and how to use it as a brewing target.
Bed depth and hydraulic resistance
How coffee bed depth influences hydraulic resistance in espresso and filter brewing, shaping flow rates, extraction uniformity, and flavor balance.
Dial-in order: grind, dose, water
The logical sequence for dialing in home coffee brews by adjusting grind size, dose, and water composition for consistent results.