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15 June 2026

Birthday Batch 21: Unpacking Texelse Whisky’s 50% Peated ‘Single Smoked Peated’ Birthday Edition

If you’re searching for a distinctive island whisky with real character, Birthday Batch 21 from Texelse Whisky delivers: a 50% ABV, peated ‘Single Smoked Peated’ release finished in Oloroso sherry casks and bottled as a special birthday edition. Below, we unpack what makes this higher-strength, smoke-led expression unique, how the cask choice shapes its profile, and how to get the most from your pour.

What you’ll learn


Meet Birthday Batch 21

This celebratory bottling stands out in the production overview for its higher bottling strength and peat-driven style. Here are the core details of Birthday Batch 21:

Attribute Detail
Style Single Smoked Peated
ABV 50%
Ingredients Smoked barley malt, peat
Production date 12 March 2018
Bottling date 24 April 2021
Cask Oloroso Sherry
Cask size 125 liters
Fill Second fill
Age 3 years
Release note Birthday edition

These specifics place Batch 21 as a bold, smoke-forward expression matured in a classic sherry cask style that’s beloved across the whisky world.

Why 50% ABV changes the experience

Bottling at 50% ABV is a purposeful choice. At this strength:

In short, higher strength provides headroom: you can enjoy the whisky’s intensity neat, or temper it with water to explore its layers.

Oloroso sherry, second fill, and a 125-liter cask: What that means

Batch 21 matured in an Oloroso sherry cask, second fill, with a 125-liter capacity. Each of these choices matters:

Texel’s coastal maturation: sea air and steady development

Texelse Whisky matures its casks for a minimum of 3 years and 1 day in its own whisky storage near the heaths, dunes, and the North Sea, with salty wind flowing through special wall vents. Recently, part of the stock has also been laid down in a Texel bunker. Coastal maturation is prized by many whisky lovers because maritime conditions can support steady cask interaction and a distinctive sense of place.

Where Birthday Batch 21 fits in the Texelse Whisky story

Texelse Whisky draws on a broad cask palette, using Spanish sherry casks (including Palo Cortado, PX, Oloroso, Moscatel, and Fino) and casks from Wijngaard de Kroon that previously held Texel red wine. Within this diversity, Batch 21 anchors the smoke-and-sherry corner of the range: peated malt framed by Oloroso.

Texelse smoke-led releases have also earned recognition. Notably, the Single Smoked Malt Seaweed (Oloroso-aged, bottled 17-04-2018) came out best in a test by the Algemeen Dagblad in June 2020. That external nod underscores the team’s craft with smoke styles on Texel.

Peat smoke, explained

Peat is ancient, compacted plant matter traditionally cut, dried, and used as fuel to kiln-dry malted barley. When barley is dried over a peat fire, phenolic compounds bind to the grain, resulting in the signature smokiness many enthusiasts seek. In a Single Smoked Peated whisky like Batch 21, expect the smoke to be central to the style, with sherry cask maturation providing a counterpoint of richness and depth.

How Batch 21 was positioned as a birthday edition

Batch 21 was released as a birthday edition—a milestone bottling that highlights the distillery’s characterful style at a celebratory moment. Choosing 50% ABV and a peat-led profile for this edition makes sense: higher strength preserves intensity, while peat asserts a clear stylistic statement. The Oloroso second fill framework then supports that statement without overpowering it.

Practical takeaways: How to taste and enjoy Birthday Batch 21

To get the most from a 50% ABV, peated, Oloroso-finished whisky:

  1. Start neat, then adjust: Take your first sip at full strength, then add a few drops of water. Revisit the nose and palate after each addition to find your sweet spot.
  2. Give it air: Let the whisky sit in the glass for a few minutes. Oxygen often helps integrate smoke and sherry tones.
  3. Choose the right glass: A tulip-shaped glass concentrates aromas so you can better perceive peat smoke and subtler cask-driven notes.
  4. Mind temperature: Room temperature generally works best; excessive chill can mute aroma and texture.
  5. Compare within the range: Explore other Texelse smoke expressions—such as seaweed-smoked or different sherry finishes—to map the spectrum from maritime smoke to peat-driven profiles.

FAQ: Quick answers for searchers

What is Birthday Batch 21?

Birthday Batch 21 is a Texelse Whisky release: a 50% ABV, Single Smoked Peated whisky matured in a 125-liter, second-fill Oloroso sherry cask, aged 3 years, and bottled as a birthday edition on 24 April 2021.

Is Birthday Batch 21 peated?

Yes. It’s a Single Smoked Peated expression made with smoked barley malt and peat.

Why is it bottled at 50% ABV?

Higher strength preserves intensity and allows you to tailor the experience with a few drops of water, revealing additional layers over time.

How does an Oloroso cask affect the whisky?

Generally, Oloroso casks add richness often associated with dried-fruit-and-nut tones. As a second fill, the influence is more nuanced, allowing peat and malt to stay central.

Where does Texelse Whisky mature its casks?

On Texel, in the distillery’s own storage near heaths, dunes, and the North Sea, with salty wind flowing through wall vents. Part of the stock now also matures in a Texel bunker.

Conclusion

Birthday Batch 21 showcases Texelse Whisky’s confidence with smoke at 50% ABV, shaped by Oloroso sherry in a second-fill 125-liter cask and matured on the island. It’s a fitting birthday edition: bold, expressive, and unmistakably Texel.

Ready to explore further? Browse the overview of bottlings, book a tour with tasting to see how Texelse Whisky is made and matured, and check the webshop for current availability.