Gyle 093 – California Common

Brewing a new style. This will be the first time we make full use of the SS brewtech FTSS system – chilling down to 14°C during primary then raising the temperature for a diacetyl rest.

MALT:

Crisp Finest Maris Otter Pale Ale (EBC 5.0-7.0) – 9kg

Crisp Light Crystal (EBC 145-165) – 500g

Crisp Amber Malt (EBC 55-75) – 400g

HOPS:

Hallertau Mittelfruh – 100g / 60 minutes

Hallertau Mittelfruh – 100g / 15 minutes

Hallertau Mittelfruh – 100g / Aroma steep @ 80°C for 30 minutes

TARGET VOLUME: 40 litres

STRIKE VOLUME: 46.7 litres @ 69°C

SPARGE VOLUME: 1 full kettle

FERMENTER VOLUME: 32 litres

PACKAGED VOLUME: 86x 330ml bottles

ADJUNCTS: 1x Campden tablet, 1x Protofloc tablet

MASH: 67°C / 60 minutes

BOIL: 60 minutes

YEAST: 3 litre starter of White Labs WLP810 San Francisco Lager Yeast

FERMENTER TEMP: Glycol chilled @ 14°C for 3 days then +1°C per day to 20°C

OG: 1.056

FG: 1.012

ABV: 5.8%

CARBONATION: 2.0 units

INGREDIENT COST: £30.93

BOTTLE COST: 36p

BREWING NOTES: 9.9 kilos into 46.7 litres – the absolute limit! What a nightmare brew day. Lesson learned – don’t throw in the whirlpool hops with the pump running!!! Yeast is a slow burner. Ramping up the temp definitely seemed to help.