2 C. cranberry juice cocktail, chilled
3/4 C. frozen grapefruit juice concentrate, thawed
1 12-oz. can lemon-lime carbonated beverage, chilled
Ice cubes

In a pitcher combine the cranberry juice and thawed concentrate. Gently stir in the carbonated beverage. Serve at once over ice cubes. Makes 8 (4-oz.) servings.