Spread grapes in small rimmed baking sheet and freeze until hard, at least several hours or up to overnight.
Transfer grapes to food processor and process until grainy. Scoop into 6 dessert dishes and serve.
Serving size: about 1/2 cup
Notes
Granita, a classic Italian dish, is irresistibly refreshing. Serve it as a treat on a hot summer afternoon, as a dessert, or as a palate cleanser between the courses of a special dinner.
