noun
pota pota yaki (sweet soy-glazed rice cracker)
A type of senbei (rice cracker) with a sweet soy-sauce glaze on top. The name is onomatopoeic, from the sound of the glaze dripping.
ぽたぽた焼は甘辛い味が特徴のせんべいです。
Pota pota yaki is a rice cracker characterized by its sweet-salty flavor.