- 3 cups crushed ice
- 1 (6 ounce) can frozen lemonade concentrate
- 1 (6 ounce) can frozen limeade concentrate
- 1/4 cup confectioners' sugar
- 2 cups chilled club soda
- Pour ice, lemonade concentrate, limeade concentrate, and confectioners' sugar in a blender; blend until slushy.
- Gently stir club soda into lemonade mixture to serve.