1. Work the ricotta and the powdered sugar with the whisk until you get a homogeneous cream; then refrigerate.
2. Toast the rounds of brioche in the oven for 5 minutes at 356°F.
Finally, serve the granita in a glass, garnish with a spoonful of sweet ricotta and a brioche wafer.
If you visit Italy during the summer, especially the south of Italy, you must try the famous granita. A refreshing, savory and sweet treat, it is a must-have beverage, particularly on hot days.