Quatsch

Franconian-Style Rotbier Brewers Association 2021 – European Origin Lager

OG
1.054
FG
1.014
SRM
15.8
ABV
5.9%
IBU
28
Batch #
2024-15
Batch Size
11.00 gal
Boil Time
90 min
Brew Date
December 8, 2024
Tap Date
February 3, 2025
Conditioning
Keg
BU/GU
0.52
Carbonation
2.6 vol
ABW
4.2%
Kcal
181 12 oz
Real Extract
5.4° P
Attenuation
72.9% apparent
59.4% real

Fermentables

Red XBestMalz
23.00 lbs|100%
Type
Grain
Origin
Germany
Color
15.2 SRM
PPG
81.0
100%

Hops

1.50 oz
Hallertauer Mittelfrueh 2.5%
90 min First Wort
1.00 oz
Magnum 16.8%
60 min Boil
2.00 oz
Hallertauer Mittelfrueh 2.5%
10 min Boil

Non-Fermentables

1.00 g
Calcium Chloride (CaCl2) Water Agent
Mash
2.00 g
Epsom Salt (MgSO4) Water Agent
Mash
2.00 g
Gypsum (CaSO4) Water Agent
Mash
3.00 ml
Lactic Acid Water Agent
Mash
1.00 g
Calcium Chloride (CaCl2) Water Agent
Sparge
1.50 g
Epsom Salt (MgSO4) Water Agent
Sparge
1.00 g
Gypsum (CaSO4) Water Agent
Sparge
3.50 ml
Lactic Acid Water Agent
Sparge

Yeasts

264 ml
German Bock LagerWLP833
White Labs

Equipment ProfileGeoff's Electric Equipment

Batch Size
11.00gal
Boil Volume
13.23gal
Boil Time
90min
Evaporation Rate
7.56%per hour
Hop Utilization
100%
Trub Chiller Loss
0.26gal

Mash Profile Step Mash - Traditional Grain With Max Fermentability

Ideal Grain Temp
68°F

Mash Steps

Step 1
Temperature30 min
140°F
Step 2
Temperature30 min
158°F
Step 3
Mash Out20 min
170°F

Fermentation and Aging

14 days
Primary
50°F
3 days
Secondary
62°F
30 days
Tertiary
34°F

General Info

Ferment at 53, keg day 13 and lager 5 weeks at 34.

Quatsch means "gibberish" in German as in “Das ist totaler Quatsch.” If you say that something is “Quatsch," it means that it’s utter nonsense or complete gibberish.

Did a side-by-side with the only German red lager I could find here - Tucher Rotbier. Apparently, it's a blend of oak-aged and non-oak-aged beers of the same recipe.

The German version is sweeter with a more pronounced caramel flavor. Mine is less caramel forward. With proper carbontion, it should pop a bit more. Color was virtually identical. The German beer was a tad hazy and mine is more hazy. Needs time to clear. Overall, comparable, but the German version is definitely sweeter and more effervescent.

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