Blend
Blackberry Sorbet
How we roast it
Light, roasted for filter.
Vibrant, process first
Fermentation or drying has amplified the fruit, and that leads the cup.
Roasting turns a hard green seed into something you can brew. Lighter roasts keep more of the coffee's own acidity and fruit; darker ones trade it for body, caramel and cocoa, and stand up well to milk.
We check the colour of every roast with an Agtron reading: the higher the number, the lighter the roast.
Currently in this blend
Blackberry, blueberry and elderflower in a dessert-like blend made for milk coffee, and expressive as a filter.
A blend is built for a cup no single coffee gives on its own: each part brings something (sweetness, body, brightness). As harvests change we swap in coffees that do the same job, so the cup stays the one you know.
Who grew its coffees
- Jairo ArcilaQuindío, Colombia · Honey
- COMSAMarcala, Honduras · Washed
- Small producers of AponteAponte, Nariño, Colombia · Honey
The coffees change with the harvest; the cup we’re aiming for doesn’t.
How its coffees were processed
Each coffee in the blend, under the process it went through. Open a process to read how it shapes the cup.
Honey
Between the two: a natural’s sweetness and body with some of a washed coffee’s clarity.
Medium intervention
Washed
Clean and clear: the place and the variety come through first, with bright, defined acidity.
Low intervention
Roasted in ŌtautahiIn stock at C4 HQ
Led by blackberry, a fruity note. How we taste
The most prominent note leads
We list notes as they stand out, the most prominent first. Each sits in a family, from the broad group out to the specific note, as on the SCA Coffee Taster's Flavor Wheel.
All our flavour families
- Cocoa Dark Chocolate, Milk Chocolate, Cacao Nib, Hazelnut
- Smoky Tobacco, Cereal, Toasted, Ashy
- Floral Jasmine, Rose, Chamomile, Black Tea
- Fruity Berry, Dried Fruit, Tropical, Stone Fruit
- Citrus Lemon, Orange, Grapefruit, Lime
- Sweet Caramel, Honey, Brown Sugar, Vanilla
Brewed as filter, the most prominent note we tasted was blackberry, in fruity.
Every coffee brews every way
Brew any of our coffees any way you like. Its notes are what we taste brewed the way we built it around; another way brings out others.
Washed Clarity coffees change the most between methods. Coffees whose processing has brought a flavour forward, like a co-ferment, hold it however you brew them.
A note is what we taste
A tasting note is a flavour we find in the cup: at the coffee's age on the day, on our water and recipe. We add no flavourings, and notes are never ingredients or allergens. Taste it weeks later, on other water or another brewer, and the notes will move. And a note is never the whole cup: two coffees can share one and taste nothing alike. A House coffee with citrus is still roast first, the citrus sitting inside a rich, rounded cup; in a Clarity coffee, the citrus is the cup.
- Blackberry, Blueberry & Elderflower Fruity
Vibrant. Anaerobic, aerobic, slow sun-dried, barrel-fermented, fruit-macerated. Coffees where processing has unlocked and amplified flavour. Powerful fruit-forward, crafted for adventurous espresso drinkers and funky filter fans.
Roast Light Roasted for filter Why it matters
How we roast it
Lighter keeps more of the coffee's own fruit; darker brings body and chocolate.
Roasting turns a hard green seed into something you can brew. Lighter roasts keep more of the coffee's own acidity and fruit; darker ones trade it for body, caramel and cocoa, and stand up well to milk.
We check the colour of every roast with an Agtron reading: the higher the number, the lighter the roast.
Currently in this blend
Blackberry, blueberry and elderflower in a dessert-like blend made for milk coffee, and expressive as a filter.
A blend is built for a cup no single coffee gives on its own: each part brings something (sweetness, body, brightness). As harvests change we swap in coffees that do the same job, so the cup stays the one you know.
Who grew its coffees
- Jairo ArcilaQuindío, Colombia · Honey
- COMSAMarcala, Honduras · Washed
- Small producers of AponteAponte, Nariño, Colombia · Honey
The coffees change with the harvest; the cup we’re aiming for doesn’t.
C4 Brew Guide
The recipes we use every day at our roastery café, simple on purpose: water, ratio, grind. Treat them as a starting point, and adjust to what you taste and what your equipment gives you.
How we'd brew it.
- 0:00 Pour to 50 g at 8 g/s
- 0:30 Pour to 100 g at 8 g/s
- 1:00 Pour to 250 g at 3 g/s, very slow
- 2:30–3:00 Done
- 0:00 Pour to 50 g at 8 g/s
- 0:30 Pour to 120 g at 8 g/s
- 1:00 Pour to 190 g at 3 g/s, very slow
- 1:30 Pour to 250 g at 3 g/s, very slow
- 2:30–3:00 Done
For most grinders and most machines. Balanced, and as good black as with milk. Longer than the classic 1:2: at our roast level, 1:2.5 extracts fully and balances the cup, opening it up without thinning it.
A longer ratio at lower pressure, over a shorter shot, for more clarity and acidity.
A note on equipment. 1:3 relies on flat burrs that grind very evenly. On an E65, E80 or Mythos it often tastes watery; if it does, go back to 1:2.5.
Brewed on
- Pre-infusion 2 bar, about 1–2 g/s until the first 1 g (20–40 s)
- Extraction 6 bar, about 5–6 g/s to 18 g
- Post-infusion 2 bar, about 1–2 g/s to 54 g
- 40 s to 1:20 Done
For machines with pressure or flow control: three stages.
Brewed on
Water
Nearly all of the cup is water, and what's in it changes from city to city and season to season.
If your tap water is hard (above about 150 ppm), brew with a soft bottled water nearer 50 ppm; too soft is better than too hard.
If a cup tastes flat or chalky whatever you change, check the water before the recipe.
Adjusting a recipe
These are starting points: keep them simple (water, ratio, grind), then adjust to taste and to your kit.
If a filter tastes thin, dry or harsh, add a gram or so of coffee (15 g to 16–16.5 g) and keep the water the same.
If a long espresso tastes watery, shorten the ratio (1:3 to 1:2.5) before you change the grind.
Taste every shot: how it looks coming out says little about how it tastes, and skimming the crema off often makes a light-roast espresso sweeter.
Keeping it fresh
Coffee keeps best sealed, cool and dark, and frozen keeps longest.
Seal single doses and freeze them; grind straight from the freezer, and don't thaw and refreeze.