2 c cold club soda
1/2 c sugar
1/4 t cherry kool-aid mix
1/2 t cherry extract
2 1/2 c ice,crushed
Pour 1 cup of the club soda into a blender. Add the sugar, Kool-Aid mix, and cherry extract. Blend this until all of the sugar is dissolved.
Add the crushed ice and blend on high speed until the drink is a slushy, smooth consistency, with no remaining chunks of ice.
Add the remaining club soda and blend briefly until mixed. You may have to stop the blender and use a long spoon to stir up the contents.
If necessary, put the blender into your freezer for 1/2-hour. This will help thicken it up. After 1/2-hour.
Remove blender from freezer and blend briefly.