the roast log

The Roastery

A page from our field log for every coffee we buy — where it grew, how it was processed, and the note that made us bring it home. Roasted in small batches out the back, two mornings a week.

Green coffee arrives in jute, smelling of hay and nothing much else. What happens over the next twelve minutes on the drum decides everything — whether a Kenyan tastes of blackcurrant or of burnt toast, whether a natural Ethiopian keeps its blueberry or turns to ash.

We roast to the bean, not to a colour. Filter lots stay light and bright; the bar blend gets a longer, sweeter development so it can stand up to milk. Nothing leaves the loft until it has rested and been tasted again.

roast dates on every bag — brew within 4 weeks

12kg Probat, gas drum, restored 1994

what's on the shelf

Origins, annotated

Tap any lot to read the full tasting sheet.

EthiopiaLight

Gedeb Washing Station

Yirgacheffe, Gedeo

Process
Fully washed
Altitude
1,950 m
jasminebergamotwhite peach

Smells like a florist's fridge. Cup #3 made the whole table go quiet.

ColombiaMedium-Light

El Mirador, Pitalito

Huila

Process
Fully washed
Altitude
1,750 m
red applepanelacocoa nib

The everyday hero. Forgiving on the bar, sings through milk.

EthiopiaLight

Bombe Natural

Sidama, Bensa

Process
Natural, raised beds
Altitude
2,100 m
blueberrystrawberry jamcane sugar

Practically a fruit roll-up. This is today's batch brew — go on.

KenyaMedium-Light

Gichathaini AA

Nyeri

Process
Fully washed, double-fermented
Altitude
1,800 m
blackcurranttomato leafbrown sugar

Electric acidity — handle with care. Best as a slow V60, never rushed.

GuatemalaMedium

Finca La Ceiba

Antigua

Process
Fully washed
Altitude
1,600 m
milk chocolatetoasted almondorange

The flat-white whisperer. The backbone of our house bar blend.

IndonesiaDark

Lintong Mandheling

North Sumatra

Process
Wet-hulled (giling basah)
Altitude
1,300 m
cedardark cocoapipe tobacco

For the dark-roast loyalists. Earthy, low-acid, syrupy in a Spanish latte.

twelve minutes on the drum

The roast, step by step

  1. 01

    Cup before it earns a shelf

    Every incoming bag is sampled and scored on the table before it's allowed near the roaster.

  2. 02

    Charge & dry

    205°C charge, then patience — the first four minutes are just heat finding its way into the bean.

  3. 03

    First crack

    The room goes quiet, and then it pops like distant rain. We mark the time to the second.

  4. 04

    Development

    15–18% development for filter to keep it bright; a longer, gentler stretch for the espresso bar.

  5. 05

    Rest

    Beans nap 5–7 days in valve bags before they're ever allowed to meet water.

Green coffee waiting to be roasted
green, before the drum
Beans tumbling in the roaster
first crack — mark the time
Roasted beans bagged and dated
rested, dated, ready

roasting schedule

We roast Tuesday & Friday mornings on a 12 kg Probat. Bags are dated by hand — brew them within four weeks of the roast date on the sticker.