noun
bouchée; cream bun sandwich
A Japanese confection consisting of two soft sponge-like buns with a filling such as jam, cream, or buttercream. The name comes from French 'bouchée'.
from French bouchée
デパ地下で美味しそうなブッセを見つけた。
I found a delicious-looking bouchée at the department store basement food hall.
ブッセはふわふわの生地と甘いクリームが特徴だ。
Bouchées are characterized by their fluffy sponge and sweet cream filling.