It is a recipe in which eggplant is grilled over an open flame or on a grill, seasoned with a dash of soy sauce or ponzu soy sauce (soy source containing citrus juice) and garnished with some grated ginger or wasabi (Japanese horseradish).
ナスを直火やグリルなどで焼き、すりおろしたショウガやワサビなどを添えて、醤油やポン酢などで味付けをする料理。