Barista

Jackie Tran

2
Recipes: 1
Methods: 1:14.6
Typical ratio

Barista from the Czech Republic, fourth place at the 2026 World Brewers Cup at the World Coffee Championships in Brussels, where he led Round One. Czech Brewers Cup Champion and designer of the Solo dripper for Mazelab Coffee (Prague). His competition approach centres on moisture management to drive flavour.

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Recipes

Solo 2 recipes

01 WBrC 2026 Fourth Place Ratio 1:14.3 Time 2:15 Dose 14g Jackie Tran's fourth-place routine from the 2026 World Brewers Cup in Brussels, run on the switch-equipped "Solo Spin". Two closed-valve immersion phases with a temperature drop — his theme was moisture management driving flavour. Ratio 1:14.3 Time 2:15 Dose 14g
02 Small Dose Ratio 1:15 Time 2:10 Dose 8g Jackie Tran's small-dose method for his Solo dripper — 8g for expensive coffees like Geisha. Buy a 20g tube, brew 8g and cup the rest: two ways to experience the same coffee. The structure doesn't change from a full dose — soak everything, build through the middle, finish gently — only the dose shrinks. Ratio 1:15 Time 2:10 Dose 8g

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