Cold Brew
ImmersionBatch
100 g coffee800 g water
1:8 ratio
50 g250 g
Temp
20–22°C
Grind
Extra coarse
Total time
16 hr
How to
Concentrate ratio (1:8). Steep 12–24 hr at room temp or fridge. Dilute 1:1 with water/milk to drink. Coarser = cleaner, finer = more body.
Brew time
16 hr
Low and slow — set it and forget it.
Recipe cards
Prefer it on paper?
Every method comes as a print-ready card: specs, grind and steps on a single sheet. Plus community recipes and a few coffee cocktails.
My coffee stack
What I brew with at home.
Like a tech stack, but for coffee. This is the gear I actually reach for.
- Pour-over
- Ovalware RJ3, Origami
- Hands-off
- Aiden
- for the lazy mornings
- Espresso
- ECM Synchronika

