For the uninitiated, truffle oil is olive oil infused with truffles, a member of the fungi family. Truffles are revered by fans for their woodsy, earthy, umami-packed flavor and a musky aroma that's ...

You've seen it drizzled over everything from French fries to fancy pasta. Truffle oil has become the go-to ingredient for ...

More and more people are acquiring a taste for truffles. But how should they be used and how much do you need? "If you're using real truffles, allow about 10 grams per person," says Nikolai Wojtko ...