Brand

Onyx Coffee Lab

8
Recipes: 8
Methods: 1:16
Typical ratio: Cafec Deep 27
Mostly

Specialty coffee roaster and café founded in 2010 by Jon and Andrea Allen. Headquartered in Rogers, Arkansas. Known for multiple US Barista Championship titles and a production roastery at the 1907 building in Rogers.

Recipes

Cafec Deep 27 1 recipe

01 Three Pulse Onyx's three-pulse approach on the Deep 27. Bloom and three centre pours that climb in roughly equal steps — clean, repeatable, no agitation tricks. Ratio 1:16 Time 3:30

Cafec Deep 45 1 recipe

02 Three Pulse Onyx's three-pulse approach scaled for the Deep 45. Bloom with a swirl, then three pulses spaced a minute apart — clean extraction across three cups. Ratio 1:16 Time 4:30

Cafec Deep Pro 1 recipe

03 Three Pulse Onyx Coffee Lab's three-pulse method ported to the Deep Pro at batch scale. 30g of coffee with 480g of water at 95 °C, three even pulses on a wide spacing. Ratio 1:16 Time 4:30

Cafec Flower Cup 4 1 recipe

04 Three Pulse Onyx Coffee Lab's three-pulse pour-over at 1:16. Bloom plus three weighted pulses build clarity and body without forcing a long contact time on the deep Cup 4 bed. Ratio 1:16 Time 3:15

Cafec Flower Oval 101 1 recipe

05 Three Pulse Onyx Coffee Lab's three-pulse pour-over framework adapted to the Flower Oval 101 — bloom plus three even pulses at 45-second gaps. The flat-bottomed wedge keeps the bed level between pulses, so each one drives the same fresh extraction. Ratio 1:16 Time 3:30

Cafec Flower Oval 102 1 recipe

06 Three Pulse Onyx-style three-pulse build adapted to the Flower Oval 102. Bloom plus three pours that taper down — the first big pour sets sweetness, each smaller pour after sharpens definition. Higher temp than the house Cafec recipes to wake up Onyx-tier light roasts. Ratio 1:16 Time 4:00

Kalita Wave 155 1 recipe

07 Kalita 155 Onyx Coffee Lab's Kalita Wave 155 recipe. Bloom with double the coffee weight in water, then continuous burst pours to completion. Clean and balanced. Ratio 1:15.9 Time 3:00

V60 02 1 recipe

08 Two Stirred Pours Onyx Coffee Lab's two-pour method: high agitation bloom and a clean drawdown. Ratio 1:16. Ratio 1:16 Time 3:00

Other authors who write for Cafec Deep 27

In the app

Brew it with the guided timer.

The app walks you through every step — timings, water amounts and pace — so you can focus on the cup.

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