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Iris

Brasserie Cantillon
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🌍 Belgium · Wild Ale · One of 9 Wild Ales in hopIQ

The outlier in the range: no raw wheat, only pale ale malt, which gives it an amber colour. Where lambic uses aged hops exclusively, Iris takes half fresh and half aged, then receives a further fresh-hop addition two weeks before bottling. Two years in barrel. At 45 bitterness units it is by some distance the most bitter beer the brewery makes.

ABV
6.5%
Bitterness
Strongly bitter45 IBU
Herbal, floral bitterness
SRM
golden5
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

Very dry and crisp.

A direct pour that closes clean — trim and sharp, working together to keep things moving.

Wider bands mean we're less certain about the exact position.
Character· What makes this beer itself — not just another Wild Ale.
Hop character
hoppy
herbal
Malt character
malty
Fermentation & yeast
sour
tart
Distinctive notes
oak
Compare with another beer →

FEATURED IN

Featured inThe Best Belgian Sours

Tasting Notes

AI-generated sensory profile for Iris

Appearance

Iris presents a pale amber hue, bright and translucent, reflecting its all-malt grist and deviation from Cantillon's traditional wheat-based lambics. The carbonation is gentle and persistent, with a delicate white head that builds modestly and leaves fine Schaumhaftung along the glass. The clarity is excellent, allowing the warm golden tones to shine through.

pale amberbright, translucentfine lacinggentle carbonation

Aroma

The nose leads with fresh herbal and spicy hop character from the two-week pre-bottling addition, layered beneath aged hop mustiness and woody undertones from two years in barrel. Subtle pale Malz sweetness provides a foundation, while the fermentation contributes a light funky complexity typical of wild yeast work. A dry, resinous quality dominates, with minimal fruitiness.

fresh herbal hopsaged hop characteroak, woodywild yeast funk

Taste

Entry is dry and assertively bitter, with 45 IBUs asserting themselves immediately across the palate—by far Cantillon's most aggressively hopped expression. Mid-palate layers herbal and slightly piney notes from fresh hops against oak tannins and a subtle tartness from the wild fermentation, while the pale Malz backbone remains understated. The finish is persistently dry and lingering, with hop bitterness and wood drying the mouth considerably.

assertive bitternessherbal, pineyoak tanninsdry, lingering

Finish

The finish is long and drying, with bitterness and oak tannins dominating the aftertaste. A subtle sour note and slight herbaceous bite persist, leaving the palate refreshed but decidedly parched.

long, drybitter aftertasteherbal bite
82
hopIQ score
Aroma
84
Taste
85
Appearance
82
Finish
78
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Serve & Enjoy

How to get the most out of Iris

Serve at 6–9°C
Refrigerate, then rest 2 min

Serve at 6–9°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 Iris

About Wild Ale

Style guide · what to expect · how to find alternatives

What is a Wild Ale?

Wild Ale 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 Wild Ale

hopIQ matches by flavor profile — not just style label. A beer with the same bitter, hoppy, oak character as Iris will score highly even if brewed in a different country or under a different sub-style name.

Other Wild Ales in hopIQ

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