Preinfusion timing and pressure
How preinfusion timing and pressure influence espresso extraction, flow dynamics, and final cup quality.
Darker roasts
Traditional Italian vs modern light roast espresso
The key differences between traditional Italian espresso and modern light roast espresso, including roast profiles, extraction parameters, and sensory outcomes.
Puck compressibility and porosity
How the compressibility and porosity of an espresso puck influence flow resistance, extraction uniformity, and cup quality.
Bitterness management in cocktails
How to balance coffee’s natural bitterness in cocktails through sweetness, acidity, texture, and spirits selection.
Scandinavian light roast culture
How Scandinavian countries shaped a global trend toward light roast coffee, their brewing traditions, and cultural attitudes toward coffee drinking.
Kettles and temperature control
The role of kettles and temperature control in home brewing, and how to choose the right tools for precision and consistency.