Review of Jack Daniel's Special Release Rye: Boiler Hill #2, Batch 2 (2026)


 

Jack Daniel’s newest addition to its Special Release Series is called 2026 Small Batch Rye. There are five different expressions, launched on Tuesday, that are distillery-exclusive and available only at its White Rabbit Bottle Shop.  

 

Before I get into the details of what makes the 2026 Small Batch Rye release special, we need to talk about how Jack Daniel’s makes its whiskeys.  

 

There’s something special called the Lincoln County Process. Before the newmake is placed in the barrel, it drips through charcoal from burnt maple for six days. That charcoal filtering process mellows the newmake. The Lincoln County Process (LCP) is the point of contention in the big debate over whether or not Tennessee Whiskey can be considered Bourbon – but we’re not talking about that today – this is about Rye, right? Right.  

 

The largest distiller of Tennessee Whiskey is Jack Daniel’s, owned by Brown-Forman. Jack Daniel’s also makes the world’s most popular American whiskey. One ticklish bit of trivia is that Jack Daniel’s is in Moore County, which happens to be dry. Considering who the county’s major employer is and what the county relies on for revenue —that’s curiosity, if nothing else.

 

What’s different between the Rye and typical Tennessee Whiskey (beyond the mashbill)? The LCP takes only a third as long with Rye as it does with Tennessee Whiskey. I asked Master Distiller Chris Fletcher to explain how that works, and he said it is due to the reduced amount of corn in the mash. With the Tennessee Whiskey, that huge corn component can be deeply impacted by the LCP. With the Rye, it is more of a polishing, with far less influence. The Rye also uses much smaller vats for the LCP.

 

“I believe our Tennessee Rye Whiskey recipe is among the most exciting innovations to come out of the Jack Daniel Distillery in the past two decades. In recent years, we began to identify barrels at some of our hidden gem barrelhouses that were simply too low-yielding for other bottlings like Bonded Rye and Single Barrel Rye, but had the potential to produce high character whiskey. This small batch release truly showcases how place and time can create intense, bold flavor that is unmistakably Jack.” – Chris Fletcher, Master Distiller

 

Now, we can concentrate on the 2026 Small Batch Rye release. As I alluded earlier, there are five different expressions: Two from the infamous Coy Hill barrelhouses, two from the lesser-known Boiler Hill, and one from Fire Brigade Fields. Each of these experiences has its own microcosm, shaped by variations in elevation, sun exposure, tree cover, wind, and other environmental factors.

 

The cool thing is, much like last year’s Tanyard Hill Rye release, it allows everyone to explore what makes each barrelhouse unique.  

 

Chris and his team selected 129 barrels, each averaging 10 years old. Their goal was to harvest barrels featuring very high proof and intense flavors, and which had so much angel’s share stolen to create single-barrel offerings.

 

My sample bottle came from barrels aged at Boiler Hill’s #2 barrelhouse and is the second of those two batches. I’m grateful to Jack Daniel’s for providing me with a sample of this Rye in exchange for my no-strings-attached, honest review. Let’s #DrinkCurious and discover how it turned out!

 

  • Whiskey Type: American Rye
  • Distiller: Jack Daniel’s
  • Age: NAS (estimated 10 years)
  • Mashbill: 70% rye, 18% corn, 12% malted barley
  • Cooperage: New, 53-gallon charred oak barrels
  • Alcohol Content: 71.35% ABV (142.7°)
  • Price per 375mL: $64.99 (only available at Jack Daniel Distillery’s White Rabbit Bottle Shop)

 

Appearance: I used a Glencairn glass to explore this whiskey neat. The liquid was deep and dark, resembling black cherries. The most fragile of rims formed, creating pencil-thin, tightly packed, slow tears.

 

Nose: As I was waiting for the whiskey to oxidize properly, it was impossible to miss the smell of charred oak wafting through the air. Frankly, it had the classic aroma of a rickhouse.

 

When I brought the glass beneath my nostrils and inhaled, my olfactory sense plucked notes of ripe plums, oak, maraschino cherries, and a hint of nutmeg. I must admit that I was expecting a spicebomb. I then drew the vapor into my mouth and let it settle for a few seconds. That’s when I encountered dark chocolate.

 

Palate: With my first sip, I discovered an oily, sticky texture. I could tell this was a high-proof whiskey; it was warm, yet it didn’t set my mouth and throat afire. The palate shock was cocoa and oak. The second sip revealed flavors of dark chocolate, ripe plums, and dense molasses on the front. I tasted cherries, cinnamon, and rye spice at mid-palate, followed by very sweet oak, English toffee, and barrel char on the back palate.   

 

Finish: There was an eyebrow-raising, Energizer Bunny finish here that seemed to hold on for dear life. It included dark chocolate, cocoa, sweet oak, rye spice, English toffee, old leather, and ripe plums. Leather was the last to leave. I timed it at 1:56 – it sure seemed longer than the clock suggested! It was dry, yet it didn’t suck the moisture from my mouth or throat.

 

Bottle, Bar, or Bust: First and foremost, Boiler Hill #2 is remarkably mild for a hazmat whiskey. I even poured myself a second glass to ensure that I was getting the bigger picture. I was shocked by how sweet an American (Tennessee?) Rye could be. I’ve had plenty of very high-proof Jack Daniel’s Ryes; I’ve even picked some barrels myself. Jack makes great Rye whiskey, and Boiler Hill #2 is an outlier.

 

What do I hate about it? That my sample is pretty much gone, and that I have to travel to Lynchburg if I want more. What do I love about it? Everything else. Simply put, Boiler Hill #2 Batch 2 is a stunningly delicious whiskey that checks off all of my boxes, along with boxes I didn’t even know that I had. My Bottle rating doesn’t do this service. I’m also very damned curious what the other four batches taste like. Cheers!

 

photo courtesy of Jack Daniel's

 

My Simple, Easy-to-Understand Rating System

  • Bottle = Buy It
  • Bar = Try It
  • Bust = Leave It

 

Whiskeyfellow encourages you to enjoy your whiskey as you see fit, but begs you to do so responsibly.

 

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