Doraemon and Helly Kitty Castella?

Castella is a sweet cake imported to Japan from Portugal. It's very popular at festivals.  This stand which featured Doraemon and Hello Kitty was located outside Ueno Zoo in Ueno Park.  The man working the mold was lighting fast and used the batter dispenser with precision.

The castella vendor buttered the molds quickly with a brush and picked out any stuck Doraemon or Kitties with chopsticks.