Du Jianing of Nanjing, China won the World Brewers Cup Championship in Boston at SCA Expo 2019. Du’s winning routine was remarkable in many ways. The Chinese champion utilized different pouring speeds at different points of the brewing process to highlight certain flavor attributes, and used a tablet linked to her scales to allow the judges to check her technique in real time. Perhaps what was most remarkable, though, was how Du choose to roast her coffee.
The coffee had been roasted in an Ikawa coffee roaster in small batches, 4 days prior to the competition. The Ikawa, which fits in a carry-on sized suitcase, is a bluetooth-enabled coffee roaster that’s controlled with a smartphone app, allowing the user to plot the coffee’s exact profile.
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