Ma Po bean curd is characteristic of Sichuan food.麻婆豆腐极具川菜特色。

characteristic of..具有~特色  例句：Let me suggest the boiled mutton.It's one of the specialities of this restaurant.我建议吃涮羊肉，这是这家餐厅的特色菜之一。This restaurant seems to be characteristic of vegetarian dishes.这家餐厅似乎以素菜为其特色。