The Science and Ritual of Specialty Coffee
Brewing specialty coffee is a delicate interplay of thermodynamics, fluid dynamics, and chemistry. Dialing in single-origin beans requires precision and patience.
Variables in the Cup:
- Water Chemistry: Balancing total dissolved solids (TDS), calcium, and magnesium ions.
- Grind Distribution: Minimizing fines with high-precision flat burr grinders.
- Extraction Ratios: Finding the sweet spot between 1:2 espresso yields and 1:16 filter brews.