noun
unusual candy; rare sweet
Refers to sweets or confections that are uncommon, novel, or hard to find. Often used in product names or descriptions.
この店では全国各地の珍菓を集めています。
This shop collects rare sweets from all over the country.
お土産に珍菓を買って帰った。
I bought some unusual candy as a souvenir and took it home.