Chilled Minted Cantaloupe Soup

2 1/2 cups cubed cantaloupe

1 1/2 tablespoons sugar

1 1/2 teaspoons chopped fresh mint

1/4 cup Chablis or other dry white wine

3 tablespoons plain yogurt

Fresh mint sprigs

Combine cantaloupe, sugar, and chopped fresh mint in blender or food processor. Process until mixture is smooth. Transfer mixture to a bowl. Add wine and yogurt stirring with a wire whisk until smooth. Cover and chill at least 2 hours. Garnish each serving with a fresh mint sprig. 2 cups.