I was in London last week and had lunch in an Italian restaurant. One of the breads from the bread selection was a polenta (?) based bread with olive oil and sea salt.
It was about the consistency of a sponge very soft, springy and very yellow which is why I think it was polenta. It had lots of olive oil and crunchy sea salt.
I thought I would look it up when I got home but no luck on the internet. Lots of savoury cornbread but I am not seeing anything labelled Italian Olive Oil Bread with Sea Salt and none of my recipe books has anything either.