I chat to Magnus Nilsson about his epic new publication (The Nordic Cookbook, which has 700+ recipes that he collated from the region - including 400 recipes that he personally tested at home and features some of the 8000 photographs he took of the area), whether he believes as many World's 50 Best judges actually visit his tiny restaurant Faviken, why a sandwich can tell you a lot about a country's cuisine, what it's like to eat puffin and the recent time he got pulled over by American cops.