2 (4 ounce) containers frozen mixed berries
1 fluid ounce cream liqueur
1 fluid ounce lemon-lime flavored carbonated beverage (such as an ice cream and mint tea)
3 cups sliced fresh strawberries
Place frozen berries and cream liqueur in freezer bag. Cover and freeze until ready to serve.
In a mixing glass, combine lemon-lime soda, strawberries and water. Shake and serve at once.