¼ cup loosely packed mint
3 Tb sugar
1 ¼ lb blackberries, raspberries or blueberries
3 firm-ripe medium peaches or nectarines, halved, pitted, and cut into 1/3-inch-thick wedges
½ lb seedless grapes (1 ½ cups), halved
Pulse mint and sugar in a food processor until finely ground. Sprinkle mint sugar over fruit in a large bowl and toss gently to combine. Let stand 5 minutes before serving. Serves 6.