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John Adams Boston Lager

Method: All Grain
Style: Vienna Lager
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 6 gallons
Post Boil Size: 5 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 166 calories (Per 12oz)
Carbs: 18.2 g (Per 12oz)

Created: Tuesday October 8th 2019

Original Gravity:

1.050

Final Gravity:

1.014

ABV (standard):

4.6%

IBU (tinseth):

31.6

SRM (morey):

6.0

Mash pH

5.7

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
7.50 lb	American - Pale 2-Row7.5 lb Pale 2-Row	37	1.8	76.9%
1 lb	American - Vienna1 lb Vienna	35	4	10.3%
8 oz	American - Carapils (Dextrine Malt)8 oz Carapils (Dextrine Malt)	33	1.8	5.1%
8 oz	German - CaraRed8 oz CaraRed	34	20	5.1%
4 oz	American - Caramel / Crystal 40L4 oz Caramel / Crystal 40L	34	40	2.6%
156 oz / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1.25 oz	Hallertau Mittelfruh1.25 oz Hallertau Mittelfruh Hops	Pellet	3.75	Boil	60 min	19.26	41.7%
1 oz	Hallertau Mittelfruh1 oz Hallertau Mittelfruh Hops	Pellet	3.75	Boil	30 min	11.84	33.3%
0.75 oz	Hallertau Mittelfruh0.75 oz Hallertau Mittelfruh Hops	Pellet	3.75	Boil	1 min	0.5	25%
3 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
3 oz	Hallertau Mittelfruh (Pellet)		31.6	100%
3 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
14.6 qt	Step 1 mash protein rest	Strike	128 °F	122 °F	30 min
	Step 2 Acid rest	Temperature	--	140 °F	30 min
	Step 3 Final rest	Temperature	--	155 °F	20 min
Starting Mash Thickness: 1.5 qt/lb Starting Grain Temp: 74 °F

Other Ingredients

Amount	Name	Type	Use	Time
1 tsp	Five Star Chemicals - 5.2 pH Stabilizer	Water Agt	Mash	0 min.
1 tsp	Whirlfloc	Water Agt	Boil	1 min.
1 tsp	Wyeast - Beer Nutrient	Water Agt	Boil	1 min.

Yeast

Wyeast - Munich Lager 2308

Amount:	2 Each	Cost:
Attenuation (avg):	72%	Flocculation:	Medium
Optimum Temp:	48 - 56 °F	Starter:	Yes
Fermentation Temp:	-	Pitch Rate:	1.5 (M cells / ml / ° P) 352 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 11 psi Temp: 34 °F CO₂ Level: 2.44 Volumes

Target Water Profile

Munich (Dark Lager)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
82	20	4	2	16	320
16 quarts distilled 4 quarts tap total
Mash Chemistry and Brewing Water Calculator

Notes

3 step infusion mash
60 minute boil
OG = 1.040
2nd G 1.015
3.28?

Last Updated and Sharing

172

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Brews

Public: Yup, Shared
Last Updated: 2019-10-21 12:42 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

Other Brewers Who Brewed This Recipe:

JLC48

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