The spaghetti with squid ink are a classic first fish dish: pasta, which comes in a black color marked, is topped with a tasty sauce and cuttlefish with their black. I am a recipe from humble origins (in fact traditionally not wanted to discard parts of the cuttlefish), but now are considered a prized recipe and the strong taste and smell of the sea.
The spaghetti with squid ink precisely are enriched with cuttlefish ink, black ink that is inside of thin bags in the bowels of the animal and which are expelled from the cuttlefish when it feels threatened by external dangers.