New York food trends: home-style cooking

New York is home to some of the best restaurants and chefs in the world. And with a variety of backgrounds and influences, these chefs are often coming up with combinations we'd never think of. To put it simply, they are trendsetters -- and 2015 brings another opportunity for innovation. At Prova in Chelsea, the hottest item on the menu -- figuratively and at times literally -- is the pizza.