OAKLAND, CA— Desperately trying to increase solubility, one local roaster is trying a novel approach: roasting the coffee slightly darker for a slightly longer period of time. “We’ve been banging our heads against the wall for so long on this one,” said Greg Lewin, head roaster and director of quality control for the popular local cafe and wholesaler.…
Desperate for Solubility, Local Roaster Tries Roasting Darker
