Pre-Prohibition Lager
BJCP 2021 – 27A6
Batch #:
2025-12
Batch Size:
11.00 gallons
Boil Time:
90 min
Conditioning:
Keg
Status:
Lagering
Brew Date:
September 1, 2025
Tap Date:
October 12, 2025
Statistics
OG:
1.060 14.7° P
FG:
1.012 3.1° P
Real Extract:
5.2° P
Attenuation:
78.9% Apparent
64.6% Real
64.6% Real
Carbonation:
2.8 volumes
Color:
4.5SRM
IBU:
38.9
BU/GU:
0.65
ABV:
5.9%
ABW:
5%
Calories:
197 12 oz
Fermentables
| Amount | Fermentable | % |
|---|---|---|
| 10.00 pounds | Bohemian Pilsner Weyermann | 41.7% |
| 9.00 pounds | Pale Malt 6-Row | 37.5% |
| 2.00 pounds | Corn Yellow, Flaked Briess | 8.3% |
| 1.00 pounds | Acidulated Weyermann | 4.2% |
| 1.00 pounds | Carahell Weyermann | 4.2% |
| 1.00 pounds | Golden Syrup Lyle's | 4.2% |
| 24.00 pounds | Total Fermentable Weight | 100% |
Hops
| Amount | Hop | Time | Use | Form | AA | |
|---|---|---|---|---|---|---|
| 3.00 ounces | Tettnang | 90 minutes | First Wort | Pellet | 2.1% | |
| 6.00 ounces | Tettnang | 60 minutes | Boil | Pellet | 2.1% | |
| 2.00 ounces | Tettnang | 15 minutes | Boil | Pellet | 2.1% | |
| 2.00 ounces | Tettnang | 0 minutes | Boil | Pellet | 2.1% | |
| 13.00 ounces | Total Hop Weight | |||||
Non-Fermentables
| Amount | Non-Fermentable | Type | Use | Time |
|---|---|---|---|---|
| 2.00 g | Calcium Chloride (CaCl2) | Water Agent | Mash | 0 minutes |
| 1.00 g | Epsom Salt (MgSO4) | Water Agent | Mash | 0 minutes |
| 2.00 g | Gypsum (CaSO4) | Water Agent | Mash | 0 minutes |
| 3.00 ml | Lactic Acid | Water Agent | Mash | 0 minutes |
| 2.00 g | Calcium Chloride (CaCl2) | Water Agent | Sparge | 0 minutes |
| 1.00 g | Epsom Salt (MgSO4) | Water Agent | Sparge | 0 minutes |
| 2.00 g | Gypsum (CaSO4) | Water Agent | Sparge | 0 minutes |
| 3.00 ml | Lactic Acid | Water Agent | Sparge | 0 minutes |
Yeasts
| Name | Lab/Manufacturer | Product ID | Form |
|---|---|---|---|
| SafLager West European Lager | Fermentis | S-23 | Dry |
Equipment Profile Geoff's Electric Equipment
Batch Size:
11.00 gallons
Boil Volume:
12.63 gallons
Boil Time:
90 minutes
Evaporation Rate:
4.75% per hour
Hop Utilization:
100%
Trub Chiller Loss:
0.26 gallons
Mash Profile Step Mash - Hochkurz
Ideal Grain Temp:
68°F
Mash Steps
| # | Name | Time | Temp. | |
|---|---|---|---|---|
| 1 | Maltose Rest | Temperature | 40 minutes | 145° F |
| 2 | Dextrinization Rest | Temperature | 45 minutes | 158° F |
| 3 | Mash Out | Temperature | 10 minutes | 168° F |
Fermentation and Aging
Primary:
18 days @ 48° F
Secondary:
3 days @ 62° F
General Info
2025 RHBC Fantasy Brewing beer.
