2 ounces Honey Crisp (or other) Apple Juice
2 ounces white rum
½ ounce lemon juice
½ ounce Ritrovo Selections Apple Balsamic Vinegar
1 dash bitters, like Fee Brothers
Shake first four ingredients in a cocktail shaker filled with ice. Pour into ice-filled glasses and finish with a dash of bitters and garnish with an apple slice.