America's Test Kitchen publishes award-winning cookbooks along with Cook's Country and Cook's Illustrated magazines and produces public television's top-rated shows, Cook's Country and America's Test Kitchen. It is a very real 15, 000-square-foot kitchen located in Boston's Seaport district and is home to more than 60 test cooks, editors, and tasting and testing experts. 2. 3 million viewers tune in to watch Cook's Country every week as well as more on OTT channels.