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Flauwekölsch

Method: BIAB
Style: Kölsch
Boil Time: 90 min
Batch Size: 12 liters (fermentor volume)
Pre Boil Size: 15.67 liters
Post Boil Size: 11 liters
Pre Boil Gravity: 1.036 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 82% (brew house)
Calories: 142 calories (Per 330ml)
Carbs: 12.3 g (Per 330ml)

Created: Thursday January 12th 2023

Original Gravity:

1.047

Final Gravity:

1.008

ABV (standard):

5.1%

IBU (tinseth):

23.6

SRM (morey):

3.0

Mash pH

5.3

Cost €

12.01

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
2 kg	Weyermann - Barke Pilsner Malt2 kg Barke Pilsner Malt	3.10 € / kg 6.20 €	37.03	1.75	90.4%
106 g	Dingemans - Château Wheat Blanc106 g Château Wheat Blanc	3.20 € / kg 0.34 €	38	1.8	4.8%
69 g	DE - Barke Vienna69 g Barke Vienna	2.98 € / kg 0.21 €	37	3.37	3.1%
38 g	Weyermann - Carapils38 g Carapils	2.99 € / kg 0.11 €	34.5	2.1	1.7%
2,213 g / 6.86 €

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
14 g	Mittelfrüh DE14 g Mittelfrüh DE Hops	0.05 € / g 0.70 €	Pellet	4.8	Boil	90 min	17.23	41.2%
8 g	Tettnang DE8 g Tettnang DE Hops	0.06 € / g 0.48 €	Pellet	4.2	Boil	15 min	4	23.5%
12 g	Tettnang DE12 g Tettnang DE Hops	0.06 € / g 0.72 €	Pellet	4.2	Boil	5 min	2.41	35.3%
34 g / 1.90 €

Show Summary View

Amount	Variety	Cost	IBU	Bill %
14 g	Mittelfrüh DE (Pellet) 14 g Mittelfrüh DE (Pellet) Hops	0.05 € / g 0.70 €	17.23	41.2%
20 g	Tettnang DE (Pellet) 20 g Tettnang DE (Pellet) Hops	0.06 € / g 1.20 €	6.41	58.8%
34 g / 1.90 €

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
8 L		Infusion	68 °C	66 °C	60 min
7.7 L		Sparge	70 °C	100 °C	--

Other Ingredients

Amount	Name	Cost	Type	Use	Time
2 g	Irish Moss	0.11 € / g 0.23 €	Fining	Boil	15 min.
2.50 g	Nutrisal	0.04 € / g 0.11 €	Other	Boil	15 min.
2 g	Gypsum	0.03 € / g 0.06 €	Water Agt	Mash	1 hr.
3.40 ml	Lactic acid	0.05 € / ml 0.17 €	Water Agt	Mash	1 hr.
1.50 g	Epsom Salt	0.03 € / g 0.05 €	Water Agt	Mash	1 hr.
0.61 €

Yeast

Fermentis - Safale - German Ale Yeast K-97

Amount:	11.50 Grams	Cost:	0.23 € / g 2.65 €
Attenuation (avg):	81%	Flocculation:	High
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	15.6 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 105 B cells required

2.65 € Yeast Pitch Rate and Starter Calculator

Priming

Method: sucrose Amount: 78.6 g Temp: 20 °C CO₂ Level: 2.5 Volumes

Target Water Profile

Albert Heijn koolzuurvrij water Romy

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
50	6	20	40	80	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2023-02-04 15:22 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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