1-2-3 Blackberry Sherbet

Directions

1. Place blackberries and sugar in a food processor; process until smooth. Press through a fine-mesh strainer into a bowl; discard seeds and pulp. Stir buttermilk into puree.
2. Transfer to a 13x9-in. baking dish. Freeze 1 hour or until edges begin to firm. Stir and freeze 2 hours longer or until firm.
3. Just before serving, transfer to a food processor; process 2-3 minutes or until smooth.