Millions will be watching as Joe Biden is sworn in as the 46th president of the United States of America, but how many of them know that he is a massive foodie? Here we take a look at the presidential palate, both past and present, and round-up some of Joe Biden's favourite hometown dining spots.
One famous Cajun dish is Louisiana Cajun Boudin sausage. Louisiana Boudin is a pre-cooked sausage made from ground pork meat, vegetables, and cooked rice, which is then generously spiced and stuffed into a sausage casing.