Book excerpt: Following on from his triumphant TV show and book James Martin's French Adventure, our food hero takes on the United States in James Martin's American Adventure. The book sees James travel from coast to coast, cooking and eating everywhere from San Francisco to Dallas, Philadelphia to New Orleans, New York to Maine, and sampling the high life in The Hamptons. On the way he cooks with real cowboys at a ranch, caters at Reno air race, and explores Creole food in Baton Rouge. It's the culinary journey of a lifetime and here are all the recipes from the series, along with exclusive photography from behind the scenes on James's extraordinary food trip.