Hanpen is a soft fish cake made by forming ground fish flesh and starch into squares or triangles, which are then steamed. It can be eaten as it is or alternatively grilled, poached or deep-fried and dipped in soya sauce [1].
I hope to have the chance to try it one day. 😊
[1] Hanpen (2005). In C. Sinclair, Dictionary of food: international food and cooking terms from A to Z (2nd ed.). London, UK: A&C Black.
Photo credit: yoppy