Butterbur sprout;(Fu-ki-no-to-u) 2005-01-23 | plant In the very cold midwinter, I can see the sign of spring. This is a butterbur sprout; 'Fu-ki-no-to-u'. It tastes bitter a little. We eat them in the 'miso soup' or as 'tempura' and so on. When I eat them, I feel the spring is just around the corner!