Food

A photo of a person smelling roasted coffee beans next to a photo of Robusta coffee cherries
Dasril Roszandi / Getty; Namas Bhojani / Getty

The Quest to Make the Best Worst Cup of Coffee

Robusta is more sustainable than arabica, but it suffers from a noxious reputation. Can experimental roasters make an unloved bean into the “smoky scotch” of coffees?