OPERATOR BREWING CO. COFFEE MERCH BREW GUIDES MANIFESTO RANKS + REWARDS CERTIFICATIONS COFFEE BREW GUIDES ratio. grind. time. temperature. runbooks for your next cup.
ESPRESSO — high-pressure concentrated extraction. 25–30s shot. the foundation of most drinks.POUROVER (V60) — manual filter brew. clean, bright extraction. showcases origin character.CHEMEX — thick filter, clean cup. lower body than V60. excellent for light roasts.FRENCH PRESS — full immersion. heavy body. unfiltered oils. no paper, no waste.AEROPRESS — pressure + immersion hybrid. forgiving. fast. infinitely hackable.COLD BREW — long-immersion, cold or room temp. low acidity. smooth. high caffeine.MOKA POT — stovetop pressure brew. strong, concentrated. the OG home espresso.TURKISH — unfiltered, ultra-fine grind. boiled in the cezve. ancient method, intense result.LATTE — espresso + steamed milk. smooth, creamy, balanced. the daily driver.CAPPUCCINO — espresso + equal parts steamed milk + foam. stronger milk-coffee ratio than a latte.AMERICANO — espresso diluted with hot water. black coffee strength, espresso character.FLAT WHITE — double ristretto + microfoam milk. stronger than latte, less foam than cappuccino.ESPRESSO BREW GUIDE high-pressure concentrated extraction. 25–30s shot. the foundation of most drinks.
these are starting settings. dial in to taste.
$ espresso --dose=18g --yield=36g --time=27s --temp=93C RATIO 1 : 2 DOSE 18g YIELD 36g TIME 25–30s TEMPERATURE 92–94°C GRIND FINE EQUIPMENT espresso machine, grinder, tamper, scale, shot glass RUNBOOK grind beans, dose: 18g (±0.1g)fine — should resemble powdered sugar
distribute + tamp 30lb pressure, levelno channels. WDT tool helps.
lock portafilter, start shot timerflush group head first (2–3s)
pull 36g out in 25–30sfirst drips at 8–10s
taste. adjust grind ±1 click.too fast = grind finer. too slow = coarser.
DIAL IT IN a good shot should have a golden-brown crema, taste balanced (not sour, not bitter), and finish sweet. if it's sour, grind finer or increase dose. if bitter, grind coarser or decrease dose.
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