GB086(M66)

Method: BIAB
Style: British Golden Ale
Boil Time: 60 min
Batch Size: 34.2 liters (ending kettle volume)
Pre Boil Size: 38 liters
Pre Boil Gravity: 1.038 (recipe based estimate)
Efficiency: 78% (ending kettle)
Calories: 196 calories (Per 500ml)
Carbs: 21.8 g (Per 500ml)

Created: Friday March 19th 2021

Original Gravity:

1.042

Final Gravity:

1.012

ABV (standard):

4.0%

IBU (tinseth):

25.8

EBC (ebcmorey):

7.4

Mash pH

5.0

Cost £

6.95

Fermentables

Amount	Fermentable	Cost	PPG	EBC	Bill %
3 kg	United Kingdom - Maris Otter Pale3 kg Maris Otter Pale	£ 1.40 / kg £ 4.20	38	3.75	52.6%
200 g	German - Carapils200 g Carapils	£ 0.00 / g £ 0.53	35	1.97	3.5%
2 kg	German - Vienna2 kg Vienna		37	9.18	35.1%
200 g	Flaked Barley200 g Flaked Barley		32	4.37	3.5%
300 g	Dry Malt Extract - Light300 g Dry Malt Extract - Light		42	9.18	5.3%
5,700 g / £ 4.73

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
60 g	Worcester Goldings60 g Worcester Goldings Hops	£ 0.04 / g £ 2.22	Leaf/Whole	3.91	First Wort at 80 °C	60 min	19.46	57.1%
15 g	Amarillo15 g Amarillo Hops		Leaf/Whole	8.9	Boil	10 min	3.65	14.3%
30 g	Amarillo30 g Amarillo Hops		Leaf/Whole	8.9	Whirlpool at 85 °C	20 min	2.65	28.6%
105 g / £ 2.22

Show Summary View

Amount	Variety	Cost	IBU	Bill %
60 g	Worcester Goldings (Leaf/Whole)	£ 0.04 / g £ 2.22	19.46	57.1%
45 g	Amarillo (Leaf/Whole) 45 g Amarillo (Leaf/Whole) Hops		6.3	42.9%
105 g / £ 2.22

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
40.3 L		Infusion	69 °C	65 °C	60 min

Other Ingredients

Amount	Name	Type	Use	Time
4 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
1 g	Epsom Salt	Water Agt	Mash	1 hr.
2 g	Gypsum	Water Agt	Mash	1 hr.
2 g	Salt	Water Agt	Mash	1 hr.
42 ml	CRS/AMS (6.3% HCl, 8.6% H2SO4)	Water Agt	Mash	1 hr.
2.50 g	Baking Soda	Water Agt	Mash	1 hr.

Yeast

Mangrove Jack - Hophead M66

Amount:	1 Each	Cost:
Attenuation (custom):	70%	Flocculation:	High
Optimum Temp:	18 - 22 °C	Starter:	Yes
Fermentation Temp:	18 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 269 B cells required

£ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.45 Volumes

Target Water Profile

Balanced Profile II

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
150	10	80	150	160	220
Mash Chemistry and Brewing Water Calculator

Notes

1.5L Starter

Eff down from 78 to 74
Added 300g DME
29.5L add all starter 31L into Fermenter 1.042/4.3%

Yeast Att down to 70% FG1.012/3.98%

View Count: 643
Brew Count: 0
Last Updated: 2021-04-05 08:02 UTC

View the recipe at Brewer's Friend
Includes tools for copying, scaling, printing, generating labels, calculating water requirements, BeerXML, and more!