"There are plenty of trattorias around Trastevere, but when nothing but a fancy tasting menu will do, Zia is your best bet. It’s one of the rare fine dining places where you’ll want to go for fewer courses since the portions are so rich and satisfying. One standout is the tender filet of peppery steak, atop a smooth hazelnut purée and drizzled with sesame vinaigrette, alongside crusty bread served warm with incredible butter. Like other Serious Tasting Menu Restaurants, the atmosphere is exceptionally quiet, and the waitstaff has a knack for appearing right when you need them. Their wine list has an impressive selection of bottles—the last time we were there, we tried a rare 1998 vintage white wine from just outside the city that shockingly paired perfectly with every dish (yes, even that peppery steak)." - Annie Replogle