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Rosenfeld Porter

Method: All Grain
Style: English Porter
Boil Time: 30 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Pre Boil Gravity: 1.044 (recipe based estimate)
Post Boil Gravity: 1.069 (recipe based estimate)
Efficiency: 75% (brew house)
Source: John O'Farrell
Calories: 212 calories (Per 330ml)
Carbs: 20.4 g (Per 330ml)

Created: Thursday May 26th 2022

Original Gravity:

1.069

Final Gravity:

1.015

ABV (standard):

7.1%

IBU (rager):

26.5

SRM (morey):

38.3

Mash pH

5.5

Cost $

n/a

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Brew Log History

Target 24°C
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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 %
5 kg	Joe White - Pale Malt5 kg Pale Malt	36.8	1.9	82.5%
0.30 kg	United Kingdom - Extra Dark Crystal 160L0.3 kg Extra Dark Crystal 160L	33	160	5%
0.30 kg	American - Wheat0.3 kg Wheat	38	1.8	5%
0.40 kg	New Zealand - Light Chocolate Malt0.4 kg Light Chocolate Malt - (late mash tun addition)	32.7	456.85	6.6%
0.06 kg	United Kingdom - Black Patent0.06 kg Black Patent - (late mash tun addition)	27	525	1%
6.06 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
20 g	East Kent Goldings20 g East Kent Goldings Hops	Pellet	4.8	Boil	60 min	14.8	33.3%
20 g	East Kent Goldings20 g East Kent Goldings Hops	Pellet	4.8	Boil	30 min	8.21	33.3%
20 g	East Kent Goldings20 g East Kent Goldings Hops	Pellet	4.8	Boil	12 min	3.47	33.3%
60 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
60 g	East Kent Goldings (Pellet) 60 g East Kent Goldings (Pellet) Hops		26.48	99.9%
60 g / $ 0.00

Mash Guidelines

Amount	Type	Start Temp	Target Temp	Time
16 L		68 °C	--	60 min
		76 °C	--	10 min
19 L	Sparge	80 °C	--	--
Starting Mash Thickness: 2.7 L/kg

Other Ingredients

Amount	Name	Type	Use	Time
10 g	Gypsum	Water Agt	Mash	1 hr.
5 ml	Phosphoric acid	Water Agt	Mash	1 hr.
0.30 kg	Cocao Nibs	Flavor	Secondary	14 days
1 kg	sour cherry	Flavor	Primary	2 days
400 g	Lactose	Flavor	Mash	10 min.

Yeast

Omega Yeast Labs - Lutra Kveik OYL-071

Amount:	1 Each	Cost:
Attenuation (avg):	78%	Flocculation:	Medium
Optimum Temp:	20 - 35 °C	Starter:	No
Fermentation Temp:	24 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 118 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 2.07 bar Temp: 20 °C CO₂ Level: 2.65 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
75	5	10	50	150	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

240

Views

Brews

Public: Yup, Shared
Last Updated: 2022-05-27 22:26 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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Rosenfeld Porter

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