うなぎパイMeanings1nounUnagi Pieproduct nameA well-known sweet pastry from Shizuoka, made by Shunkado. It is a palmier-shaped cookie containing eel extract, often sold as a souvenir.静しず岡おかのお土産みやげにうなぎパイを買かった。I bought Unagi Pie as a souvenir from Shizuoka.