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American Girl

Method: All Grain
Style: American Lager
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.45 gallons
Post Boil Size: 5.88 gallons
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 72% (brew house)
Source: Jon Bay
Hop Utilization: 97%
Calories: 165 calories (Per 12oz)
Carbs: 16.7 g (Per 12oz)

Created: Sunday November 26th 2023

Original Gravity:

1.050

Final Gravity:

1.012

ABV (standard):

5.0%

IBU (tinseth):

22.7

SRM (morey):

3.5

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
7 lb	Rahr - Standard 6-Row7 lb Standard 6-Row	36.3	2.3	64.4%
3 lb	Flaked Corn3 lb Flaked Corn	40	0.5	27.6%
6 oz	German - Acidulated Malt6 oz Acidulated Malt	27	3.4	3.4%
8 oz	Rice Hulls8 oz Rice Hulls	0	0	4.6%
10.87 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.30 oz	Hallertau Hersbrucker1.3 oz Hallertau Hersbrucker Hops	Pellet	4	Boil	70 min	19.75	65%
0.35 oz	Hallertau Hersbrucker0.35 oz Hallertau Hersbrucker Hops	Pellet	4	Boil	15 min	2.55	17.5%
0.35 oz	Hallertau Hersbrucker0.35 oz Hallertau Hersbrucker Hops	Pellet	4	Boil	2 min	0.44	17.5%
2 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
2 oz	Hallertau Hersbrucker (Pellet)		22.74	100%
2 oz / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
6.25 gal	Strike	130 °F	122 °F	15 min
	Temperature	122 °F	140 °F	45 min
	Temperature	140 °F	152 °F	20 min
Starting Mash Thickness: 1.5 qt/lb Starting Grain Temp: 62 °F

Other Ingredients

Amount	Name	Type	Use	Time
1 tbsp	Irish Moss	Fining	Boil	15 min.
1 tsp	Yeast Nutrient	Other	Boil	10 min.
0.50 tsp	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1 g	Gypsum	Water Agt	Mash	1 hr.
2 g	Baking Soda	Water Agt	Mash	1 hr.
0.50 tsp	Calcium Chloride (dihydrate)	Water Agt	Boil	1 hr.

Yeast

Omega Yeast Labs - American Lager OYL-103

Amount:	2 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	48 - 56 °F	Starter:	Yes
Fermentation Temp:	53 °F	Pitch Rate:	1.5 (M cells / ml / ° P) 387 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 11.21 psi Temp: 35 °F CO₂ Level: 2.65 Volumes

Target Water Profile

Pilsen (Light Lager)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
7	3	2	5	5	25
Mash Chemistry and Brewing Water Calculator

Notes

Start with RO water and adjust to 5.4 ph if needed.

Last Updated and Sharing

112

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Brews

Public: Yup, Shared
Last Updated: 2024-02-02 13:50 UTC

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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