Geoff Humphrey's BrewBlog > BrewBlogs > Tijd in de Bergen [{"NAME":"American Lager","CATEGORY":"Standard American Beer","VERSION":"1","CATEGORY_NUMBER":"01","STYLE_LETTER":"B","STYLE_GUIDE":"BJCP 2021","TYPE":"1","OG_MIN":"1.040","OG_MAX":"1.050","FG_MIN":"1.004","FG_MAX":"1.010","IBU_MIN":"8","IBU_MAX":"18","COLOR_MIN":"2","COLOR

American Lager
BJCP 2021 – 01B

Batch #:

2024-02

Batch Size:

11.00 gallons

Boil Time:

90 min

Brew Date:

February 10, 2024

Statistics

OG:

1.045 11.2° P

FG:

1.008 2.1° P

Real Extract:

3.7° P

Attenuation:

81.3% Apparent
67% Real

Carbonation:

2.6 volumes

Color:

3.6SRM

IBU:

18.1

BU/GU:

0.4

ABV:

4.9%

ABW:

3.8%

Calories:

145 12 oz

Fermentables

Amount	Fermentable	% of Grist
9.00 pounds	Barke Pilsner Weyermann	45%
9.00 pounds	Genie Pale Root Shoot Malting	45%
1.00 pounds	Acidulated Weyermann	5%
1.00 pounds	Carapils/Carafoam Weyermann	5%
20.00 pounds	Total Fermentable Weight	100%

Hops

Amount	Hop	Time	Use	Form	AA
0.50 ounces	Cascade	90 minutes	First Wort	Pellet	8.2%
0.25 ounces	Luminosa	60 minutes	Boil	Pellet	12.1%
0.50 ounces	Luminosa	30 minutes	Boil	Pellet	12.1%
0.50 ounces	Cascade	10 minutes	Boil	Pellet	8.2%
0.25 ounces	Cascade	15 minutes	Whirlpool @ 175°F	Pellet	8.2%
0.25 ounces	Luminosa	15 minutes	Whirlpool @ 175°F	Pellet	12.1%
2.25 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
1.00 g	Gypsum (CaSO4)	Water Agent	Mash	0 minutes
6.00 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
1.00 g	Gypsum (CaSO4)	Water Agent	Sparge	0 minutes
5.00 ml	Lactic Acid	Water Agent	Sparge	0 minutes

Yeasts

Name	Lab/Manufacturer	Product ID	Form
GERMAN	CellarScience		Dry
Saflager Lager	Fermentis	W-34/70	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 Single Infusion - Medium Fermentability

Ideal Grain Temp:

68°F

Mash Steps

#	Name	Type	Time	Temp.
1	Temperature	Temperature	60 minutes	152° F

Fermentation and Aging

Primary:

10 days @ 52° F

Secondary:

2 days @ 62° F

Tertiary:

2 days @ 34° F

Age:

30 days @ 34° F

General Info

Inspired by New Belgium’s Mountain Time Lager

Tijd in de Bergen

American LagerBJCP 2021 – 01B