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2020 Bock

Method: All Grain
Style: Helles Bock
Boil Time: 85 min
Batch Size: 6 gallons (fermentor volume)
Pre Boil Size: 8.4 gallons
Post Boil Size: 6 gallons
Pre Boil Gravity: 1.051 (recipe based estimate)
Post Boil Gravity: 1.071 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 234 calories (Per 12oz)
Carbs: 21.4 g (Per 12oz)

Created: Wednesday December 2nd 2020

Original Gravity:

1.071

Final Gravity:

1.014

ABV (standard):

7.5%

IBU (tinseth):

43.2

SRM (morey):

7.4

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
10 lb	German - Bohemian Pilsner10 lb Bohemian Pilsner	38	1.9	66.7%
4 lb	United Kingdom - Maris Otter Pale4 lb Maris Otter Pale	38	3.75	26.7%
1 lb	American - Victory1 lb Victory	34	28	6.7%
15 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.50 oz	Sterling0.5 oz Sterling Hops	Pellet	12.4	Boil	30 min	15.02	25%
0.50 oz	Ella0.5 oz Ella Hops	Pellet	15.9	Boil	30 min	19.26	25%
0.50 oz	Sterling0.5 oz Sterling Hops	Pellet	12.4	Boil	5 min	3.9	25%
0.50 oz	Ella0.5 oz Ella Hops	Pellet	15.9	Boil	5 min	5	25%
2 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	Sterling (Pellet)	18.92	50%
1 oz	Ella (Pellet) 0.99999999771257 oz Ella (Pellet) Hops	24.26	50%
2 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
4.5 gal		Strike	156 °F	146 °F	60 min
	after 30 min, pull off 1.5 gallons of thickest mash and boil for 30 min. When added back, temp came to 153.	Decoction	153 °F	153 °F	30 min
1 gal		Temperature	212 °F	161 °F	10 min
4 gal		Batch Sparge	212 °F	170 °F	--
Starting Mash Thickness: 1.25 qt/lb Starting Grain Temp: 150 °F

Other Ingredients

Amount	Name	Cost	Type	Use	Time
10 g	Calcium Chloride (anhydrous)		Water Agt	Mash	1 hr.
8 g	Gypsum		Water Agt	Mash	1 hr.

Yeast

Wyeast - Munich Lager 2308

Amount:	1 Each	Cost:
Attenuation (custom):	79%	Flocculation:	Medium
Optimum Temp:	48 - 56 °F	Starter:	Yes
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 137 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 CO₂ Level: 2.47 Volumes

Target Water Profile

Light colored and malty

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
60	5	10	95	55	0
Mash Chemistry and Brewing Water Calculator

Notes

Single Decoction. After the first mash rest of 146 F for 30 min, pull off 1.5 gallons of thickest mash and boil for 30 min. Added back to full mash for a rest of 153 F for an additional 30 min. Total mash time is 90 minutes.

I roasted some great wester pale ale malt at home. I roasted 2 lbs. of malt in a Pyrex pan for 30 min at 350 F. The American Victory is my best guess for what it will be.

For roasting guidelines see this website: https://www.brewcabin.com/roasted-malt/

Last Updated and Sharing

334

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Brews

Public: Yup, Shared
Last Updated: 2021-01-16 19:09 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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