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KOYU
KOYU
KOYU

KOYU

Petra's newest blend, roasted more intensely — as its name implies.

Intense Chocolate
Raisin
Syrupy
PROCESS: Washed
BEST FOR: Espresso
Weight

Koyu is a Petra selection roasted darker and more intensely, just as its name suggests. In designing this full-bodied, espresso-ready coffee — where brown sugar and rich chocolate flavors take center stage — we set out with home baristas and high-volume businesses in mind. The process began with the selection of quality green beans that are exceptionally low in acidity yet rich in aromatic character, and continued with a roasting approach standardized through extensive trials. The result is a coffee you can rely on for the same consistent quality, cup after cup.

Because its brewing tolerance is higher than that of lighter roasts, achieving rich, balanced results on any espresso machine is remarkably easy — and enjoyable — with this coffee. Enjoy!

BREW GUIDE
Dose18g
Output36–40g
Water Temp93–94°C
Ratio1:2
Brew Time26–30 sec
Grind Size
Dose60g
Water1 L
Water TempAutomatic
Ratio1:16.5
Brew Time~4–5 min
Grind Size18–22
Dose15g
Water250g
Water Temp93–94°C
Ratio1:16.5
Brew Time~2:30–3 min
Grind Size15–17
Dose32g
Water500g
Water Temp93–94°C
Ratio1:16.5
Brew Time~4:30–5 min
Grind Size20–23
Dose15g
Water240g
Water Temp90–92°C
Ratio1:16.5
Brew Time2 min
Grind Size12–15

Pairs well with