Back in 1973 I was in Sardinia. Used to walk the cobblestone streets there and take it all in. Young couples with chaperons gravitated to little carts on the sidewalk. Taking notice, I found they were buying pieces of "pizza". I bought one and was hooked. It was an oily bisquit type of bread, very crispy with tomato sauce and rosemary leaves and a smattering of other spices. The bread had no stretchiness and was permeated with olive oil. It was cut into rectangles. Not as crunchy as a crouton, but nearly so. It just melted in your mouth. I have since tried foccacias and other Italian flat breads, but have NEVER found anything like it. Has anyone ever been there and tried it? Does anyone know what it is called?