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GB108 Harlequin

Method: BIAB
Style: British Golden Ale
Boil Time: 60 min
Batch Size: 35.3 liters (ending kettle volume)
Pre Boil Size: 43 liters
Pre Boil Gravity: 1.034 (recipe based estimate)
Efficiency: 79% (ending kettle)
Calories: 194 calories (Per 500ml)
Carbs: 18.6 g (Per 500ml)

Created: Friday December 30th 2022

Original Gravity:

1.042

Final Gravity:

1.009

ABV (standard):

4.2%

IBU (tinseth):

25.3

EBC (ebcmorey):

5.6

Mash pH

5.4

Cost £

30.50

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Fermentables

Amount	Fermentable	Cost	PPG	EBC	Bill %
4.30 kg	United Kingdom - Maris Otter Pale4.3 kg Maris Otter Pale	£ 1.96 / kg £ 8.43	38	3.75	73.5%
450 g	Bestmalz - BEST Heidelberg450 g BEST Heidelberg	£ 2.16 / kg £ 0.97	38	1.3	7.7%
500 g	DE - Carapils500 g Carapils	£ 2.64 / kg £ 1.32	35	1.97	8.5%
250 g	Flaked Barley250 g Flaked Barley	£ 3.72 / kg £ 0.93	32	2.2	4.3%
100 g	Flaked Oats100 g Flaked Oats	£ 3.60 / kg £ 0.36	33	2.2	1.7%
250 g	Bestmalz - BEST Munich250 g BEST Munich	£ 2.77 / kg £ 0.69	37	6.3	4.3%
5,850 g / £ 12.70

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
25 g	Charles Faram - Harlequin25 g Harlequin Hops	£ 0.08 / g £ 2.00	Leaf/Whole	10	First Wort	60 min	20.71	11.9%
5 g	Charles Faram - Harlequin5 g Harlequin Hops	£ 0.08 / g £ 0.40	Leaf/Whole	10	Boil	15 min	1.87	2.4%
15 g	Charles Faram - Harlequin15 g Harlequin Hops	£ 0.08 / g £ 1.20	Leaf/Whole	10	Boil	5 min	2.25	7.1%
15 g	Charles Faram - Harlequin15 g Harlequin Hops	£ 0.08 / g £ 1.20	Leaf/Whole	10	Boil	1 min	0.49	7.1%
50 g	Charles Faram - Harlequin50 g Harlequin Hops	£ 0.08 / g £ 4.00	Leaf/Whole	10	Whirlpool at 73 °C	30 min		23.8%
100 g	Charles Faram - Harlequin100 g Harlequin Hops		Leaf/Whole	10	Dry Hop at 18 °C	4 days		47.6%
210 g / £ 8.80

Show Summary View

Amount	Variety	Cost	IBU	Bill %
210 g	Charles Faram - Harlequin (Leaf/Whole) 210 g Harlequin (Leaf/Whole) Hops	£ 0.08 / g £ 16.80	25.32	99.9%
210 g / £ 16.80

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
44 L		Infusion	67 °C	65 °C	60 min

Other Ingredients

Amount	Name	Cost	Type	Use	Time
6 g	Calcium Chloride (dihydrate)	£ 0.04 / g £ 0.24	Water Agt	Mash	1 hr.
3 g	Epsom Salt	£ 0.02 / g £ 0.06	Water Agt	Mash	1 hr.
2 g	Gypsum	£ 0.01 / g £ 0.02	Water Agt	Mash	1 hr.
4 g	Canning Salt	£ 0.01 / g £ 0.04	Water Agt	Mash	1 hr.
15 ml	Phosphoric acid	£ 0.03 / ml £ 0.45	Water Agt	Mash	1 hr.
3 g	Brewtan B	£ 0.23 / g £ 0.69	Other	Mash	1 hr.
5 g	Sodium Bicarbonate		Water Agt	Mash	1 hr.
4 g	Baking Soda		Water Agt	Mash	1 hr.
£ 1.50

Yeast

Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST

Amount:	2 Each	Cost:	£ 3.75 / each £ 7.50
Attenuation (custom):	75%	Flocculation:	High
Optimum Temp:	10 - 22 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 277 B cells required

£ 7.50 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.02 Volumes

Target Water Profile

Balanced Profile II

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
150	10	80	150	160	220
Treated ALk 88 Treated PH 5.6 +5 5.25 +20 5.23 +40 Strange Readings High Then Low. Probe Smashed on Hanna Eco Tester 5.5PH post Boil +60
Mash Chemistry and Brewing Water Calculator

Notes

FG 5 Days 1.010

  11 days   1.009  Attenuation +1%<br />

27L into Bottles

70g Dextrose
1.71 CO2 @12C

Last Updated and Sharing

258

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Public: Yup, Shared
Last Updated: 2023-02-04 15:05 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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