Tsubushian
mashed anko (red pean paste
Anko paste is a simple paste of sweetened red beans that appears in a lot of Japanese desserts. There are 3 varieties or stages referring to the texture or basically just how much you squished the beans. Tsubuan refers to whole unmashed bean paste. Tsubushian is a lightly mashed bean paste as in the image above. Koshian is mashed and sieved bean paste with no visible bean chunks.
What you will need
tsubuan
Tsubuan
These sweetened red beans are commonly used in Japanese sweets.