BATCH #047 · FILTER PROFILE

Kaffeewerk

Roast curves, paper filters, calm cups—a roast lab for people who taste carefully and keep notes like craftsmen.

Write us
Origin
Washed Ethiopia · Yirgacheffe lot
87.5
Aroma
Jasmine, bergamot, toasted grain
8.5
Sweetness
Honey, peach tea, clean exit
9.0
Finish
Long, no bitterness—stop before second crack
8.8

// roast notes

Development time matters

First crack, turning point, and why we stop early. We keep the studio small so the craft stays readable.

// from green to jar

Small batches, dated labels

Two to four kilos keeps control. Cool on trays, rest 48–72 hours, never mix roast dates.

// process

Three working profiles

City+

Citrus and florals when the lot allows.

Filter

Sweetness first for washed Ethiopians.

Espresso

Body without bitterness on denser naturals.

// brew desk

V60, AeroPress, patient kettle

15g to 250g, bloom 45 seconds. Taste like a notebook—write aroma, sweetness, finish, then keep one sentence a friend would understand.

// cupping table

Taste like a notebook, not a contest

We score aroma, sweetness, and finish—then throw the score away. Rest times matter more than hype. The lab smells like toasted grain and orange peel when we get it right.

Tell us what you're brewing

Short notes welcome—roast, brew, or ritual.

Contact