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Warped Porter

Method: BIAB
Style: English Porter
Boil Time: 70 min
Batch Size: 23 liters (fermentor volume)
Pre Boil Size: 29.88 liters
Post Boil Size: 23 liters
Pre Boil Gravity: 1.040 (recipe based estimate)
Post Boil Gravity: 1.051 (recipe based estimate)
Efficiency: 75% (brew house)
Calories: 170 calories (Per 12oz)
Carbs: 20.7 g (Per 12oz)
URL: https://gbbf.org.uk/homebrew

Created: Monday May 8th 2023

Original Gravity:

1.051

Final Gravity:

1.017

ABV (standard):

4.5%

IBU (tinseth):

30.1

SRM (morey):

25.0

Mash pH

5.4

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4 kg	Crisp Malting - Pale Ale4 kg Pale Ale	38	4	76.9%
0.40 kg	United Kingdom - Oat Malt0.4 kg Oat Malt	28	2	7.7%
0.39 kg	Flaked Barley0.39 kg Flaked Barley	32	2.2	7.5%
0.17 kg	German - CaraAroma0.17 kg CaraAroma	34	130	3.3%
0.24 kg	German - Carafa III0.24 kg Carafa III	32	535	4.6%
5.20 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
30 g	Bramling Cross30 g Bramling Cross Hops	Pellet	6.5	Boil	70 min	24.39	60%
20 g	Bramling Cross20 g Bramling Cross Hops	Pellet	6.5	Boil	10 min	5.71	40%
50 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
50 g	Bramling Cross (Pellet) 50 g Bramling Cross (Pellet) Hops		30.1	100%
50 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
30 L		Infusion	67 °C	67 °C	60 min
5 L		Sparge	75 °C	75 °C	10 min

Other Ingredients

Amount	Name	Type	Use	Time
1 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1 g	Salt	Water Agt	Mash	1 hr.
12.92 ml	Lactic acid	Water Agt	Mash	1 hr.
1 g	Gypsum	Water Agt	Mash	1 hr.

Yeast

Lallemand - LALBREW® LONDON ENGLISH-STYLE ALE YEAST

Amount:	1 Each	Cost:
Attenuation (avg):	65%	Flocculation:	Low
Optimum Temp:	18 - 22 °C	Starter:	Yes
Fermentation Temp:	20 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 218 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose Amount: 135.3 g Temp: 20 °C CO₂ Level: 2.2 Volumes

Target Water Profile

London (Porter, dark ales)

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
100	5	35	60	50	265
Mash Chemistry and Brewing Water Calculator

Notes

Won Gold in its category (Session Stouts & Porters) at Great British Beer Festival Homebrew Competition 2023
Based on the Malt Miller Rob's Twisted Stout but using Lalbrew London yeast and reduced hops aiming for 30 IBU. Used a 1.8l starter.

Award Winning Recipe

Last Updated and Sharing

121

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Brews

Public: Yup, Shared
Last Updated: 2023-11-07 17:48 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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