Style: Traditional Bock

All Styles

Style Profile based on 128 recipes

BU:GU

0.35

Hops

2.9 g/L

Mash pH

5.45

Style Guidelines AABC 2010
OG
1.064 1.072
1.064
FG
1.013 1.019
1.016
IBU
20 27
23
ABV
6.3% 7.2%
6.4%
SRM
14 22
Description

Light copper to brown colour, often with attractive garnet highlights. Lagering should provide good clarity despite the dark colour. Large, creamy, persistent, off-white head. Aroma: Strong malt aroma, often with moderate amounts of rich melanoidins and/or toasty overtones. Virtually no hop aroma. Some alcohol may be noticeable. Clean. No diacetyl. Low to no fruity esters. Flavour: Complex maltiness is dominated by the rich flavours of Munich and Vienna malts, which contribute melanoidins and toasty flavours. Some caramel notes may be present from decoction mashing and a long boil. Hop bitterness is generally only high enough to support the malt flavours, allowing a bit of sweetness to linger into the finish. Well-attenuated, not cloying. Clean, with no esters or diacetyl. No hop flavour. No roasted or burnt character. Mouthfeel: Medium to medium-full bodied. Moderate to moderately low carbonation. Some alcohol warmth may be found, but should never be hot. Smooth, without harshness or astringency.

Examples: Einbecker Ur-Bock Dunkel, Aass Bock, Great Lakes Rockefeller Bock

Typical Grain Bill

% of total grain weight across all recipes · sums to ~100%

Common Additions

% of Traditional Bock recipes using each malt category (addition % in brackets)

Hop Usage by Addition Type

g/L · median with IQR range

Bittering
0.53 g/L 2.13 g/L
1.01 g/L
Flavour
0.25 g/L 1.38 g/L
0.54 g/L
Aroma
0.23 g/L 0.75 g/L
0.55 g/L

Common Hops

% of Traditional Bock recipes using each hop

Typical Water Profile

Ca²⁺ 58 ppm
Mg²⁺ 19 ppm
Na⁺ 4 ppm
Cl⁻ 3 ppm
SO₄²⁻ 15 ppm
HCO₃⁻ 76 ppm

median across recipes with a declared water profile