how-to

SCA-certified barista James Bellis shares the exact recipe, four machine tiers, and troubleshooting matrix you need to pull great espresso at home.

Step-by-step guide to cleaning espresso, bean to cup, pod and filter machines. Covers descaling, the vinegar debate, and a founder's 5-minute weekly routine.

Tested on a Sage Barista Express and Niche Zero: exact grind settings per grinder, how to read a bad shot, and a clear step-by-step dial-in workflow.