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Bourbon Barrel Quad

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Hints of cherry, toffee and vanilla make this abbey-style quadrupel decadent and flavor-packed. Inspired by The Sixth Glass, it ages in oak bourbon barrels for up to three years and is now aged exclusively in Holladay Distillery bourbon barrels. From Boulevard's Barrel-Aged, Well Rested range: 12.2% ABV, 26 IBU, deep in color at 74 EBC.

ABV
12.2%
Bitterness
Lightly bitter
Malt-forward bitterness
SRM
dark38
PaceSipper
Where this beer sits
Body
lightfull-bodied
Sweetness
drysweet
Bitterness
mildbitter
Texture
crispcreamy
What makes this beer itself
MaltHop
oakvanillacaramel
oak
vanilla
caramel
dark fruit
malty
fruity
Aroma
The nose leads with dark stone fruit—cherry and plum—layered beneath warm vanilla and toasted oak from extended barrel aging.
also:spicy,bready
not found:hoppy,roasted,clean,smoky

Tasting Notes

AI-generated sensory profile for Bourbon Barrel Quad

◎ Appearance

Deep mahogany brown with rich ruby highlights, approaching opaque at the edges. The head is dense and persistent, leaving pronounced lacing that clings to the glass wall throughout the tasting. Carbonation is restrained, appropriate to the style's contemplative character.

deep mahoganydense headlacinglow carbonation

◌ Aroma

The nose leads with dark stone fruit—cherry and plum—layered beneath warm vanilla and toasted oak from extended barrel aging. Underneath lies a subtle spice note with hints of caramel sweetness and a touch of alcohol warmth that does not overwhelm. The overall impression is one of sophisticated complexity rather than aggressive wood presence.

dark cherryvanilla oaktoasted spicewarm alcohol

◐ Taste

Entry is rich and full-bodied, with pronounced vanilla and caramel notes that frame the palate. The mid-palate reveals the bourbon barrel's influence through spicy warmth and a subtle leathery quality balanced against smooth dark fruit. Bitterness is restrained at 25 IBU, allowing the malt sweetness and wood character to dominate without becoming cloying.

rich vanillacaramel sweetnessspice warmthsmooth finish

◑ Finish

The finish is long and warming, with lingering vanilla and a gentle bourbon heat that builds gradually. Dark fruit echoes fade into a dry oak aftertaste with traces of spice that persists for several minutes.

warming finishlingering oakdry aftertaste
88
hopIQ score
Aroma
87
Taste
90
Appearance
86
Finish
87
Serve at 12–16°C

Serve at 12–14°C. This is a contemplative beer — warmth unlocks the dark fruit, caramel and complex malt.

Goblet

The wide mouth and heavy base promote head formation and channel rich aromatics toward the nose. Traditional for Belgian strong ales.

Built for cellaring. Age 2–5 years for deeper complexity. Store upright at 12–16°C.

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Food Pairing

What to eat with Bourbon Barrel Quad

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About Quadrupel

Style guide · what to expect · how to find alternatives

What is a Quadrupel?

Quadrupel 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 Quadrupel

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

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