Trails to Oishii Tokyo S2021E12 - SWEET POTATO

The sweet potato – a popular winter treat in Japan that varies in texture and sweetness. Individual characteristics determine how they're eaten, be it baked, dried or for dessert! Learn about a special type of soil using fossilized coral and a curing method for long-term preservation. Also, feast your eyes on everyday recipes and even French cuisine featuring the ingredient. (Reporter: Sarah Macdonald)