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Cold Brew

Immersion

Batch

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.

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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