Temperature profiling and surfing
How temperature profiling and temperature surfing influence espresso extraction, especially across roast levels and machine types.
Balance clarity
Strength targets for different methods
Typical strength targets (TDS ranges) for different brewing methods, and why each method has its own ideal balance.
Shot time vs flow profiling
The relationship between shot time, flow rate, and pressure profiling, and how they shape espresso extraction and flavor.
Competition-style immersion brews
How barista competitors design immersion and hybrid brewing recipes to maximize clarity, sweetness, and complexity on stage.
Bypass and dilution in immersion
How bypass and dilution techniques can adjust strength and flavor balance in immersion and hybrid brewing without compromising extraction quality.
V60: grind, pour patterns, and filters
How to optimize grind size, pouring technique, and filter choice for consistent and flavorful V60 brews.