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Ottakringer Bio-Zwickl Dunkel

Ottakringer Brauerei
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🌍 Austria · Kellerbier · One of 88 Kellerbiers in hopIQ

Ottakringer's organic Zwickl is unpasteurised Kellerbier in its truest form — naturally cloudy, lightly roasted, alive. Chocolate and caramel malt blend warm, the body stays loose and approachable, the finish clean and bright despite the darkness. Drink this fresh, straight from the tap if you can.

ABV
4.9%
Bitterness
Lightly bitter
Roasted bitterness
SRM
deep amber16
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How it drinks· Its pace, balance and relationship to the style.
Pace
sessionsipper
Balance
malt-ledhop-led
Style expression
textbookdistinctive
Taste structure· The backbone of the beer, regardless of style.
Body
lightfull-bodied
Sweetness
drysweet
Bitterness
mildbitter
Texture
crispcreamy
hopIQ take

Crisp mouthfeel.

The texture leads here, with everything else held in gentle reserve.

Wider bands mean we're less certain about the exact position.
Character· What makes this beer itself — not just another Kellerbier.
Malt character
caramel
chocolate
malty
roasted
bready
nutty
toasty
Fermentation & yeast
clean
Distinctive notes
dark fruit
Compare with another beer →

FEATURED IN

Featured inThe Best Austrian Lagers

Tasting Notes

AI-generated sensory profile for Ottakringer Bio-Zwickl Dunkel

Appearance

Deep amber-brown, naturally cloudy from active yeast in suspension. The haze catches light with a soft, warm glow. Head formation is modest but persistent, with fine bubbles that cling to the glass in delicate lacing.

deep amber-brownnaturally hazyfine carbonation

Aroma

Chocolate and caramel malts dominate the nose, warm and inviting without heaviness. Subtle roasted grain undertones add gentle depth, while the living yeast imparts a fresh, slightly earthy character. The overall impression is approachable and malty, with no sharp edges.

chocolate, caramellightly roastedfresh, yeasty

Taste

Entry is smooth and rounded, with prominent chocolate and caramel notes that unfold across the palate. Mid-palate reveals toasted grain and a hint of nuttiness, balancing sweetness with gentle roast. Bitterness is restrained at 25 IBU, allowing malt character to lead; the body remains loose and sessionable despite the dark color.

chocolate, caramel maltgentle toastclean, dry

Finish

Finish is bright and surprisingly crisp, the yeast activity cutting through the richness of darker malts. Aftertaste is clean with lingering bread-like notes and a whisper of dark fruit.

clean, crispmalty fade
82
hopIQ score
Aroma
80
Taste
83
Appearance
80
Finish
82
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Serve & Enjoy

How to get the most out of Ottakringer Bio-Zwickl Dunkel

Serve at 7–9°C
Refrigerate, then rest 2 min

Serve at 7–9°C for the best flavour balance and aroma expression.

Pint glass
Recommended for this style

The classic — versatile, comfortable to hold and keeps the beer cool. No frills, no distractions: just the beer.

Store in a cool, dark place. Check the best-before date on the label for guidance.

Food Pairing

What to eat with Ottakringer Bio-Zwickl Dunkel

About Kellerbier

Style guide · what to expect · how to find alternatives

What is a Kellerbier?

Kellerbier is a distinctive beer style with its own characteristic flavour, aroma and colour. Discover what makes it unique and find similar beers on hopIQ.

Finding a similar Kellerbier

hopIQ matches by flavor profile — not just style label. A beer with the same chocolate, caramel, roasted character as Ottakringer Bio-Zwickl Dunkel will score highly even if brewed in a different country or under a different sub-style name.

Other Kellerbiers in hopIQ

Explore all Kellerbier beers in hopIQ →Browse Austria beers →

WHERE TO BUY

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