Bring ginger beer, dried fruit, and 1 cup water to a boil in a small saucepan. Reduce heat to low and simmer until liquid becomes syrupy and mixture is reduced to 1 1/2 cups, 3540 minutes. Let cool completely. DO AHEAD: Can be made 1 week ahead. Cover and chill.
Per serving: 74 calories, 0 g fat, 18 g carbohydrate Nutritional analysis provided by Bon Appétit