If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. When there are electric machines that can grind coffee ...

Pair a $5,000 chromed-out Italian espresso machine with old or poorly ground coffee, and your ristretto will taste mediocre — or worse, like a cup of salty battery acid. But invest in a good manual ...

Matthew Kang is a correspondent for Eater. Previously, he was the lead editor of Eater’s Southern California/Southwest region. He has covered dining, restaurants, food culture, and nightlife in Los ...