Extraction
Understand how grind, ratio, agitation, temperature, time, and water alter strength and flavor.
FG / 09 / Field guide
Coffee & Espresso
Control the variables that matter, then stop fiddling long enough to drink the coffee.
Pulse
Current briefing
What is moving now.
01
Get your bearings
Good coffee comes from fresh-enough beans, appropriate water, an even grind, a sensible ratio, controlled contact time and temperature, and a process pleasant enough to repeat before breakfast. Change one variable at a time and taste blind when the stakes justify it.
02
Start here / Three moves
- 01
Lock the morning recipe
Set one coffee dose, water amount, brewer, grind range, and target drawdown so the daily cup has a stable reference.
- 02
Audit the grinder workflow
Judge retention, mess, noise, adjustment, speed, and switching cost alongside taste—not just burr geometry.
- 03
Separate drip from espresso needs
Decide whether one grinder can serve both without daily frustration or whether dedicated tools make the routine simpler.
03
Build capability
Taste
Describe balance, sweetness, acidity, bitterness, body, clarity, and preference without pretending vocabulary makes taste objective.
Workflow
Control dosing, storage, cleaning, warmup, waste, and counter space so quality survives ordinary mornings.
04
Choose gear / Decision rule
Choose a grinder or brewer by the drinks actually made, cup quality, adjustment workflow, retention, noise, cleaning, repairability, counter burden, and the value of separating espresso from drip.
before
affiliate
05
Your source map
Start with voices you already value. Verify before concluding.
Standards body
1Reference layer
Use these to settle claims—not to manufacture certainty.
Field Notes
Original editorial work