Caramel, vanilla, and cooked agave on the nose, with a warm oak presence. The palate is smooth and elegant — toffee, butterscotch, dried fruit, and soft cinnamon. Clean, warming finish. Bottled at 40% ABV. Don Julio Anejo is aged 18 months in American white oak barrels at the Atotonilco El Alto distillery (NOM 1449) in Jalisco, operated by Diageo. Made from 100% Blue Weber agave. The square-bottle presentation was introduced by Don Julio in 1987 to allow diners to see across the table — a design detail that became iconic in the category.