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Boston Lager Clone

Method: All Grain
Style: Vienna Lager
Boil Time: 60 min
Batch Size: 19 liters (fermentor volume)
Pre Boil Size: 25 liters
Pre Boil Gravity: 1.050 (recipe based estimate)
Efficiency: 70% (brew house)
Source: TheDG
Rating:

5.00 (1 Review)

Calories: 198 calories (Per 330ml)
Carbs: 16.2 g (Per 330ml)

Created: Monday November 20th 2017

Original Gravity:

1.065

Final Gravity:

1.010

ABV (standard):

7.2%

IBU (tinseth):

27.3

SRM (morey):

9.3

Mash pH

n/a

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5 kg	American - Pale 2-Row5 kg Pale 2-Row	37	1.8	86.2%
0.40 kg	German - CaraMunich I0.4 kg CaraMunich I	34	39	6.9%
0.40 kg	German - CaraRed0.4 kg CaraRed	34	20	6.9%
5.80 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
20 g	Tettnanger20 g Tettnanger Hops	Pellet	4.5	Boil	60 min	12.07	15.5%
20 g	Hallertau Hersbrucker20 g Hallertau Hersbrucker Hops	Pellet	4	Boil	60 min	10.72	15.5%
20 g	Tettnanger20 g Tettnanger Hops	Pellet	4.5	Boil	5 min	2.41	15.5%
20 g	Hallertau Hersbrucker20 g Hallertau Hersbrucker Hops	Pellet	4	Boil	5 min	2.14	15.5%
20 g	Tettnanger20 g Tettnanger Hops	Pellet	4.5	Dry Hop	21 days		15.5%
29 g	Hallertau Hersbrucker29 g Hallertau Hersbrucker Hops	Pellet	4	Dry Hop	21 days		22.5%
129 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
60 g	Tettnanger (Pellet) 60 g Tettnanger (Pellet) Hops	14.48	46.5%
69 g	Hallertau Hersbrucker (Pellet)	12.86	53.5%
129 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
18 L	Protein Rest	Temperature	--	63 °C	20 min
19.5 L	Saccharification Rest	Temperature	--	65 °C	40 min
21.5 L	Dextrinization Rest	Temperature	--	69 °C	30 min
9 L	Try to achieve 25L of wort at OG aprox	Sparge	--	74 °C	10 min
Starting Mash Thickness: 3 L/kg

Yeast

Fermentis - Saflager - German Lager Yeast S-23

Amount:	1 Each	Cost:
Attenuation (avg):	82%	Flocculation:	High
Optimum Temp:	9 - 22 °C	Starter:	No
Fermentation Temp:	14 °C	Pitch Rate:	1.5 (M cells / ml / ° P) 453 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: Dextrose Amount: 100g CO₂ Level: 2.5 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
For the time being, filtered tap water was used. For calls, a balance profile was used.
Mash Chemistry and Brewing Water Calculator

Notes

Additional Lagering at 4 deg C for 21 days

Last Updated and Sharing

1,270

Views

Brews

Public: Yup, Shared
Last Updated: 2017-11-20 17:31 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

Discussion about this recipe:

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TheDG • 03/01/2019 at 04:46am

5 of 5

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