1 In a shallow plate, beat the eggs into an omelette and season with salt and pepper.
2 Pour the flour into another plate and the polenta into a third.
3 Pass the mozzarella balls through the flour, then through the beaten egg and finish by rolling them in the polenta. Place them in a container, cover and chill for 15 minutes.
4 Heat some oil in a frying pan and brown the marbles for about 30 seconds, drain them on paper. Season with salt and pepper and serve