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Big Kolsch Blouse

Method: All Grain
Style: Experimental Beer
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 24.2 liters
Post Boil Size: 20.89 liters
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Pete G
Hop Utilization: 98%
Calories: 147 calories (Per 330ml)
Carbs: 14.5 g (Per 330ml)

Created: Sunday July 18th 2021

Original Gravity:

1.048

Final Gravity:

1.011

ABV (standard):

4.8%

IBU (tinseth):

28.9

SRM (morey):

3.8

Mash pH

5.4

Cost $

n/a

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Fermentation History

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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 330ml
Carbs: {{ stats.carbs | number:1 }} g / 330ml

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.10 kg	Gladfield - German Pilsner Malt4.1 kg German Pilsner Malt	37.3	2.03	92.3%
250 g	Gladfield - Vienna Malt250 g Vienna Malt	37.4	3.45	5.6%
90 g	Gladfield - Sour Grapes Malt Acid90 g Sour Grapes Malt Acid	12.4	2.03	2%
4,440 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
30 g	Pacifica30 g Pacifica Hops	Pellet	5	Boil	10 min	7.32	50%
10 g	Centennial10 g Centennial Hops	Pellet	10	Boil	60 min	13.46	16.7%
20 g	Pacifica20 g Pacifica Hops	Pellet	5	Boil	20 min	8.15	33.3%
60 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
50 g	Pacifica (Pellet) 50 g Pacifica (Pellet) Hops	15.47	83.3%
10 g	Centennial (Pellet) 10 g Centennial (Pellet) Hops	13.46	16.7%
60 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
19 L	Strike temp 71.7C for 19/8 mash/sparge volumes w/ 4.4Kg grain at 17deg	Strike	71.7 °C	67 °C	60 min
8 L		Sparge	76 °C	76 °C	15 min
Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Cost	Type	Use	Time
10 g	Gypsum		Water Agt	Mash	1 hr.
7 g	Salt		Water Agt	Mash	1 hr.

Yeast

Lallemand - LALBREW® KÖLN KÖLSCH KOLSCH STYLE ALE YEAST

Amount:	2 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	15 - 22 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 83 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 0 Volumes

Target Water Profile

Pilsen (Light Lager)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
144.2	4	109.5	164.5	305.4	0.1
Strike temp 71.7C for 19/8 mash/sparge volumes w/ 4.4Kg grain at 17deg
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2021-07-24 01:12 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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Big Kolsch Blouse

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