There are many arancini (or rice ball) recipes out there, many complicated, many just parmesan and chicken stock or milanese. I recreated what i got at school in Italy in grade 7. I love them and they are easy. If you have 2 cups of short grain cooked rice left over use them. Or if you have any tomato sauce and cooked short grain rice left over then just mix them together, and proceed to adding the mozzarella, dredge and cook.
04Set up breading station, with a bowl for the 2 eggs, whisk, a bowl for bread crumbs and a bowl for flour.
05Take a small handful with wet hands of the cooled risotto, and make a dent. put 1 cube of mozzarella in it and cover it in a circle. I admit i put large amts of mozzarella in lol. Dredge in flour, then egg and then bread crumbs. My own preference is to dredge them again in egg and breadcrumbs but that is up to you.
06Make all your arancini (means small oranges) and heat the canola or other frying oil to medium high in a skillet. Place the balls in batches, turning as each side browns. Remove and drain.
07You will hear and see a few "leaking" cheese very quickly. I take those out sooner and after draining give it 15 seconds in the microwave before serving so they totally melt the cheese without it disappearing where I can't eat it into the oil.