Blackberry-Buttermilk Sherbet

Combine blackberries and sugar in a blender or food processor; process until smooth. Strain blackberry mixture through a fine sieve over a bowl; discard solids. Stir in buttermilk.

Pour mixture into the freezer can of an ice-cream freezer; freeze according to manufacturer's instructions. Spoon sherbet into a freezer-safe container; cover and freeze 4 hours or until firm.

Makes 6 servings.

Nutrition information for about one-half cup (125 ml): 113 calories, 0.8 g fat, 0.3 g sat fat,  2.7 g protein, 3 mg cholesterol,  57 mg sodium, 3.1 g fibre, 25 g carbohydrate