1-3 cups water (depending on how strong you want it)
750ml of one of the following: bottle of white wine or champagne
Pour the mix, water, & alcohol into a gallon-size zip-top bag. Seal bag, knead until mix is dissolved, and freeze. Knead bag to break up into slush. Sub sparkling grape juice or white cranberry juice for a non-alcoholic drink.
Cane sugar, orange juice powder (corn syrup solids, orange juice with added orange oil), less than 2% of the following: citric acid, colored/flavored powder (sugar, yellow #6, artificial flavor, red #40), flavored oil (propylene glycol, artificial flavors), water, yellow #5 and red #40