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Dark sour - ish

Method: All Grain
Style: Flanders Brown Ale/Oud Bruin
Boil Time: 60 min
Batch Size: 26 liters (ending kettle volume)
Pre Boil Size: 18 liters
Pre Boil Gravity: 1.080 (recipe based estimate)
Efficiency: 65% (ending kettle)
Calories: 166 calories (Per 330ml)
Carbs: 8.6 g (Per 330ml)

Created: Sunday September 13th 2020

Original Gravity:

1.056

Final Gravity:

1.001

ABV (standard):

7.1%

IBU (tinseth):

0.0

SRM (morey):

19.8

Mash pH

5.8

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
5 kg	Dingemans - Belgian Pilsner Malt5 kg Belgian Pilsner Malt	37	1.6	67.4%
2 kg	Flaked Wheat2 kg Flaked Wheat	34	2	27%
0.14 kg	Weyermann - Carafa III0.14 kg Carafa III	32	525	1.9%
0.14 kg	German - Chocolate Rye0.14 kg Chocolate Rye	31	240	1.9%
0.14 kg	Belgian - Special B0.14 kg Special B	34	115	1.9%
7.42 kg / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
25 L		71 °C	65 °C	60 min
15 L	Batch Sparge	75 °C	70 °C	10 min
Starting Mash Thickness: 3 L/kg

Yeast

- House Souring Culture

Amount:	1 Each	Cost:
Attenuation (custom):	95%	Flocculation:	Low
Optimum Temp:	-18 - -18 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 126 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.9 Volumes

Target Water Profile

Fikkersdries Gelderland

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Notes

20 liter fermented with my house culture, with added wild yeast cultured from raspberries and Lactobacillus Plantarum.

No hops added, this needs to get as sour as possible.

5 liter left overnight in open fermentation bucket for spontaneous fermentation (first cooled to 55C to prevent melting of ferm. bucket.).

Hope this ferments down to 1.000, then 7% ish alcohol.

Once fermentation starts will be oaked with 1 gram/liter of american oak.

The chocolate/roast tones would do well with some forest fruits i guess. Add this in a few months.

Last Updated and Sharing

417

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Brews

Public: Yup, Shared
Last Updated: 2020-09-18 15:06 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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