This batch: reviewing the debut in 2021, Breaking Bourbon found the top-floor maturation unmistakable — a surprisingly dry palate led by charred tannic oak, dried raisins and tobacco leaf, with light sweet corn, burnt caramel, dry leather and a touch of rye spice underneath, and a finish where the leather turns progressively drier against a slow rye heat. Their summary is the useful part: a profile far from the sweeter banana register of standard Jack Daniel's. Attributed as a reviewer's reading, not a producer note.
The expression: Jack Daniel's publishes one standing note for the 10-Year — cooked apple and caramel with soft oak on the nose, rich molasses, chocolate and barrel spices on the palate, and an incredibly long, warm finish — and issued nothing specific to Batch 1.