Tangy Cranberry Ice

Combine the reconstituted cranberry juice concentrate, orange juice, and grated orange rind in a large bowl, stirring until well mixed.

Pour the mixture into a shallow freezer-safe container, spreading it evenly.

Place the container in the freezer and freeze for 1 hour, then stir vigorously with a fork to break up ice crystals and distribute the mixture evenly.

Return to the freezer and repeat the stirring process every 30 minutes for 2 to 3 hours, until the mixture reaches a slushy, granular consistency.

Spoon the tangy cranberry ice into chilled serving bowls or glasses, dividing evenly among 4 servings.

Garnish each serving with a thin orange slice if desired, and serve immediately.