Whisky Barrel-Aged Balsamic Vinegar. Our Traditional Barrel Aged Balsamic is outrageously delicious and now additionally aged in a Whiskey Barrel for 6 months to bring you a great Whiskey flavor. All natural, totally pure. Use this one right out of the bottle as a light dressing on your favorite garden salad. Whiskey Balsamic can be drizzled on Steak, Pork Chops, Chicken and Ribs.