Separated by only 100 miles, Ibiza and Valencia share some food customs, naturally. Typical Ibicenco foods include the sausages botifarra and sobrasada, which can also be found on the mainland. Surprisingly to me, a lot of the typical products and dishes involve meat, when I had thought that seafood would play more of a starring role.
One dish that does highlight seafood is the dish "bullit." It's a cool concept of featuring the same produce in different forms, akin to Peking Duck, where first you eat the skin, then the meat inside of buns, then a broth with the duck bones.
We tried bullit at the restaurant Es Calo, in Es Calo ;) , on the island of Formentera.