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Harkins' Leann Folláin

Method: Extract
Style: Irish Stout
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 2.5 gallons
Pre Boil Gravity: 1.088 (recipe based estimate)
Efficiency: 35% (steeping grains only)
Source: Andy Lincoln
Calories: 145 calories (Per 12oz)
Carbs: 15.8 g (Per 12oz)

Created: Tuesday August 28th 2018

Original Gravity:

1.044

Final Gravity:

1.012

ABV (standard):

4.2%

IBU (tinseth):

42.0

SRM (morey):

33.6

Mash pH

4.2

Cost $

n/a

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
6 lb	Liquid Malt Extract - Light6 lb Liquid Malt Extract - Light		35	4	85.7%
6 lbs / $ 0.00

Steeping Grains

Amount	Fermentable	PPG	°L	Bill %
6 oz	United Kingdom - Roasted Barley6 oz Roasted Barley	29	550	5.4%
4 oz	United Kingdom - Chocolate4 oz Chocolate	34	425	3.6%
2 oz	Flaked Oats2 oz Flaked Oats	33	2.2	1.8%
4 oz	United Kingdom - Black Patent4 oz Black Patent	27	525	3.6%
$ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Target1 oz Target Hops	Pellet	11.5	Boil	60 min	31	50%
0.75 oz	East Kent Goldings0.75 oz East Kent Goldings Hops	Pellet	5	Boil	45 min	9.28	37.5%
0.25 oz	East Kent Goldings0.25 oz East Kent Goldings Hops	Pellet	5	Aroma	15 min	1.67	12.5%
2 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	Target (Pellet)	31	50%
1 oz	East Kent Goldings (Pellet)	10.95	50%
2 oz / $ 0.00

Other Ingredients

Amount	Name	Cost	Type	Use	Time
1 oz	Gypsum		Water Agt	Boil	1 hr.

Yeast

Wyeast - Irish Ale 1084

Amount:	1 Each	Cost:
Attenuation (avg):	73%	Flocculation:	Medium
Optimum Temp:	62 - 72 °F	Starter:	Yes
Fermentation Temp:	68 °F	Pitch Rate:	1.0 (M cells / ml / ° P) 207 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100

Notes

Inspired by O'Hara's Leann Folláin, though mostly in name.

Other beers that inspired this come from historical records of Guinness stouts from 1870-1914
https://barclayperkins.blogspot.com/2012/04/how-can-you-call-that-stout.html

The grain bill began as a modification of Jasper's McKilikenny's Irish Stout
https://www.boomchugalug.com/downloadables/recipes/mckilikennys-irish-stout.pdf

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2019-01-21 00:56 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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