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Kolsch North Star

Method: BIAB
Style: Kölsch
Boil Time: 60 min
Batch Size: 11.75 gallons (fermentor volume)
Pre Boil Size: 12.5 gallons
Post Boil Size: 11.75 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.044 (recipe based estimate)
Efficiency: 73% (brew house)
Hop Utilization: 97%
Calories: 144 calories (Per 12oz)
Carbs: 14.3 g (Per 12oz)

Created: Tuesday March 30th 2021

Original Gravity:

1.044

Final Gravity:

1.010

ABV (standard):

4.4%

IBU (tinseth):

5.0

SRM (morey):

3.2

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
18 lb	Rahr - North Star Pils18 lb North Star Pils	36.3	1.7	92.3%
1 lb	German - Vienna1 lb Vienna	37	4	5.1%
0.50 lb	German - Acidulated Malt0.5 lb Acidulated Malt	27	3.4	2.6%
19.50 lbs / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
3 oz	Yakima Valley Hops - Hallertau (Mittelfruh)3 oz Hallertau (Mittelfruh) Hops		Pellet	2.8	First Wort	60 min	5	100%
3 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
3 oz	Yakima Valley Hops - Hallertau (Mittelfruh) (Pellet)		5	100%
3 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
14 gal	HERMS Recirculation	Strike	160 °F	149 °F	75 min

Other Ingredients

Amount	Name	Type	Use	Time
1 g	Brewtan B	Fining	Mash	1 hr.
6 g	Calcium Chloride (anhydrous)	Water Agt	Mash	1 hr.
6 g	Gypsum	Water Agt	Mash	1 hr.

Yeast

Lallemand - LALBREW® KÖLN KÖLSCH KOLSCH STYLE ALE YEAST

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	59 - 72 °F	Starter:	Yes
Fermentation Temp:	58 °F	Pitch Rate:	1.0 (M cells / ml / ° P) 487 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.45 Volumes

Target Water Profile

BrewRO Reverse Osmosis

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
67.2	0	7	73.3	64.2	18
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

279

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Brews

Public: Yup, Shared
Last Updated: 2021-03-30 16:27 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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