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BJCP 2021 / 9B

Eisbock

An intense, warming, sipping lager concentrated by freezing out ice.

  • Ages well
  • very high strength
  • amber color
  • bottom fermented
  • lagered

Serve: 50 to 55F, Snifter

OG1.120
1.078 to 1.120
FG1.030
1.020 to 1.035
IBU120
25 to 35
SRM40
17 to 30
ABV14%
9.0 to 14.0%

Taste it in order

Aroma

12 pts
  • Intense dark fruit, caramel and toast
  • Sweet alcohol warmth that stays smooth
  • No hop
Vague
Boozy
Better
Rich malt with plum and alcohol
Best
Intense plum, raisin, toast and caramel aroma with smooth sweet alcohol warmth, no hop

Appearance

3 pts
  • Deep copper to dark brown
  • Clear
  • Little head, may be thin
Vague
Dark
Better
Brown with ruby edges
Best
Deep copper to dark brown with ruby edges, clear, off-white head that dissipates quickly

Flavor

20 pts
  • Concentrated bread, caramel and dark fruit
  • Rich sweetness with a smooth alcohol warmth
  • Low bitterness, long finish
Vague
Strong
Better
Rich dark fruit and warmth
Best
Intense toasted malt, plum and caramel with smooth alcohol warmth, low bitterness, long sweet-leaning finish

Mouthfeel

5 pts
  • Full body
  • Low carbonation
  • Thick, creamy, notable warmth
Vague
Thick
Better
Full body, warming
Best
Full and thick body, very smooth, strong alcohol warmth that stays gentle, low carbonation

Overall Impression

10 pts

Lifts it

  • Integrated alcohol
  • Concentrated malt

Drops it

  • Burning alcohol
  • Oxidation beyond sherry

Writing tip

Report the heat honestly. Example: 'Concentrated plum and toast with smooth alcohol warmth. Warm but not harsh.'

Pour these

  • Kulmbacher EisbockKulmbacher ReichelbräuA classic: thick, sweet and warming
  • EisphyleCapital BreweryUS take with a dark-fruit centre

Often confused with

Fine here

  • Alcoholic: Warming strength is expected
  • Oxidized: A trace of sherry is tolerated

Ruinous here

  • Solvent: Acetone or nail polish alcohol
  • Diacetyl: Butter

Style names, numbers and vital statistics follow the BJCP 2021 beer guidelines. Descriptions and example choices are our own. Check a beer is still made before you hunt for it.