Arancini, a great dish to make with leftover risotto, is throught to have originated from Sicily in the 10th century. They are crisp fried balls of risotto, and in our version I use traditional mozzarella, but you can use blue cheese, goats cheese or feta, all give a unique taste to the Arancini.
From Wikipedia, so it is as acurate as one could expect, so take it with a pinch of salt.