We asked coffee experts and barista trainers to tell us the secrets behind the perfect espresso shot, and then tested the machines you can use at home to make them $498 $450 $1000 $800 $995 A ...

I'm one of Tom's Guide's resident coffee nerds, which means I spend a lot of my life making, drinking, and writing about coffee. I test every coffee machine I can get my hands on — everything from ...