Iconic Dishes of the '70s, '80s, '90s, and '00s

It might be hard to remember a time when kale salads and roasted Brussels sprouts weren't on every menu in the land, but trendy dishes have been rising and falling since long before diners were tweeting photos of every course. We enlisted Alex Guarnaschelli, cookbook author and executive chef of New York restaurant Butter, to help us understand the dishes that defined the last four decades.