Taiyaki
Tokyo, Japan
Fish-shaped cake filled with sweet red bean paste, pressed hot in irons.
Why locals eat it
A street sweet sold since the early 20th century, still cooked in cast-iron moulds.
Local tip
Eat it walking, tail first, while the shell is crisp.
Typically made with
batter, red bean paste. Recipes vary — always check with the vendor if you have allergies.