There are bottles that arrive on your desk and immediately demand attention. The Jameson 23 Year Old Small Batch, an exclusive release for The Whisky Exchange, is one of them. At 23 years of age and bottled at a muscular 55.1% ABV, this is a single malt that sits well outside the usual Jameson conversation — and that alone makes it worth paying close attention to.
Let me be direct: when most people hear "Jameson," they think of the ubiquitous blended Irish whiskey that has earned its place in bars the world over. This is not that whisky. This is a small batch single malt, bottled at cask strength, with over two decades of maturation behind it. The fact that it carries the Jameson name while standing so far from the brand's commercial core is precisely what makes it compelling. At £225, it enters a category where Irish whiskey still has relatively few competitors — and that scarcity of aged Irish single malt at natural strength gives this release a genuine sense of occasion.
Tasting Notes
I'll hold off on publishing formal tasting notes for now — I want to spend more time with this bottle before committing specific descriptors to record. What I will say is that 23 years in cask at this strength suggests a whisky of considerable depth and concentration. Expect the kind of rich, layered complexity that only extended maturation can deliver, tempered by whatever cask influence has been at work over those years. The cask strength bottling is the right call here; at this age, you want to experience every nuance without dilution interfering on the distiller's behalf.
The Verdict
I've given this a score of 8.6, and I stand behind it firmly. This is a serious Irish single malt that rewards patience — both the patience of those 23 years in wood and the patience you'll need to sit with the glass and let it open up. The exclusivity to The Whisky Exchange adds a layer of collectibility, but I'd urge anyone who picks this up to drink it rather than shelve it. Whisky of this age and character deserves to be experienced, not displayed.
At £225, it represents fair value for an aged cask strength Irish single malt. You would struggle to find many Irish expressions at this age statement, let alone at natural strength in a small batch format. For the collector, the curious, or the Irish whiskey devotee looking to explore the upper reaches of what the category can achieve, this is a bottle that justifies its price.
Best Served
Neat, in a tulip glass, with time. Give it a good ten minutes after pouring before you commit to a first proper nosing. If you find the 55.1% too assertive — and there's no shame in that at cask strength — add water in drops, not splashes. A few drops of room-temperature water will open this up without washing away the structure that 23 years has built. This is an evening whisky, one for quiet contemplation rather than conversation. Treat it accordingly.
