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Fatal Deviation

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Fatal Deviation is an imperial stout of 10% brewed without any flavour additions: no cocoa nibs, no vanilla, no coffee. Its character comes from the grain alone. Roast, dark chocolate and coffee notes dominate, joined by a caramel-like sweetness. The body is thick, smooth and creamy, and the beer drinks more easily than its strength suggests. It has been part of the Whiplash range since 2017.

ABV
10%
Bitterness
Very bitter
Roasted bitterness
SRM
dark40
PaceSipper
Where this beer sits
Body
lightfull-bodied
Sweetness
drysweet
Bitterness
mildbitter
Texture
crispcreamy
Balance
malt-forwardhop-forward
What makes this beer itself
roastedchocolatecoffee
roasted
chocolate
coffee
caramel
Aroma
The nose leads with dark roasted grain and black licorice, followed by subtle notes of dark chocolate and spent coffee grounds.
not found:hoppy,bready,fruity,smoky

Tasting Notes

AI-generated sensory profile for Fatal Deviation

◎ Appearance

Fatal Deviation presents a deep, opaque black hue with a burgundy rim when held to light. A dense, tan head forms on the pour and clings persistently to the glass, building fine lacing with each sip. The beer is still and composed, showing minimal carbonation.

deep blackdense headpersistent lacing

◌ Aroma

The nose leads with dark roasted grain and black licorice, followed by subtle notes of dark chocolate and spent coffee grounds. A soft caramel sweetness rises beneath the roast, while the alcohol warmth is present but restrained. No adjunct additions mean the malt profile dominates cleanly.

roasted graindark chocolatecoffeecaramel sweetness

◐ Taste

The palate opens rich and smooth, with roasted malt and bitter cocoa moving through the mid-palate. Moderate bitterness from the 65 IBUs sits in balance with a honey-like sweetness that prevents harshness. The body is thick and creamy, coating the mouth without cloying, and the 10% ABV is well-integrated and warming rather than sharp.

smooth malt characterbitter cocoacreamy bodybalanced sweetness

◑ Finish

The finish is long and dry, with roasted and slightly ashy notes lingering on the palate. A gentle warming sensation persists, trailing into a subtle coffee bitterness that recalls the opening.

long finishdryroasted fade
82
hopIQ score
Aroma
80
Taste
85
Appearance
80
Finish
82
Serve at 13–16°C

Slightly warmer than you might expect. 10–13°C lets the roasted malt, chocolate and coffee notes open up fully.

Pint glass

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

Can be cellared 2–5 years. Develops dark fruit, leather and port-like complexity with age.

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Food Pairing

What to eat with Fatal Deviation

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About Imperial Stout

Style guide · what to expect · how to find alternatives

What is a Imperial Stout?

Stouts are dark ales with roasted barley character, 4–8% ABV and IBU 25–45. Expect coffee, dark chocolate and toast flavors with a creamy body and dry finish.

Finding a similar Imperial Stout

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

Compare with another beer →Explore all Imperial Stout beers in hopIQ →Browse Ireland beers →