Ingredients
Method
Step-by-Step
- Combine the water and granulated sugar in a large saucepan. Bring the mixture to a boil over medium-high heat, stirring until the sugar has dissolved completely.
- Boil the syrup gently for about 3–5 minutes, then remove the saucepan from the heat. Let the syrup cool to room temperature before adding the juices.
- Stir the frozen orange juice concentrate, frozen lemonade concentrate, and pineapple juice into the cooled syrup. Mix thoroughly so the citrus concentrates are evenly distributed.
- Pour the mixture into a large freezer-safe container, leaving headspace for expansion. Cover and freeze for 8 hours or overnight.
- Remove the frozen slush from the freezer 30–60 minutes before serving. Break it into pieces with a spoon or sturdy masher, then combine portions with ginger ale at roughly a 1-to-1 ratio, adjusting to taste.
Notes
A shallow freezer-safe container freezes more evenly and makes the slush easier to break apart. Do not add ginger ale before freezing because the carbonation will disappear. For a less sweet version, use 1 1/2 cups sugar.
