noun
honeycomb toffee; sponge toffee
Abbreviation of カルメラ (caramelo). A foam candy made by heating brown sugar with baking soda. Usually written in katakana.
縁日でカルメを買った。
I bought honeycomb toffee at the festival.
カルメはサクサクした食感が特徴だ。
Honeycomb toffee is characterized by its crunchy texture.