ひつまぶし定食

You should definitely try hitsumabushi if you're having eel.
うなぎを食べるならひつまぶしがおすすめです😊
First, enjoy it as is. (そのままの味で)
Next, add spices like wasabi and green onions. (薬味を加えて)
Finally, pour broth over it for a savory tea-rice (chazuke) style. (だし汁をかけてお茶漬けに)

It is chopped kabayaki eel on rice, often enjoyed in three different ways: as is, with spices, and as a broth-filled rice bowl.
細かく刻んだ蒲焼きを載せた鰻飯で、そのまま、薬味を乗せて、お茶漬けにして、と3通りの食べ方で楽しむことが多いです。