Jack Simpson, an Australian barista, was crowned World Barista Champion in Milan after nearly a decade of dedication to his craft. The Melbourne International Coffee Expo features Simpson alongside cafe owners, roasters and coffee enthusiasts, showcasing equipment suppliers, roasters, milk companies and chocolate providers. Simpson emphasises the importance of quality equipment, fresh coffee within a month of roasting, and precise measurement of variables, while recommending milk temperature stay below 70 degrees to preserve proteins.

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