Kaz hops 30 Aug 2017 Beer Recipe | All Grain American Light Lager | Brewer's Friend
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Kaz hops 30 Aug 2017

168 calories 15.5 g 330 ml
Beer Stats
Method: All Grain
Style: American Light Lager
Boil Time: 60 min
Batch Size: 22.5 liters (fermentor volume)
Pre Boil Size: 29 liters
Pre Boil Gravity: 1.043 (recipe based estimate)
Efficiency: 80% (brew house)
Source: Tommo
Calories: 168 calories (Per 330ml)
Carbs: 15.5 g (Per 330ml)
Created: Saturday June 17th 2017
1.055
1.011
5.8%
44.3
4.8
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 kg United Kingdom - Golden Promise5 kg Golden Promise 37 3 100%
5 kg / 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
70 g Kazakh70 g Kazakh Hops Leaf/Whole 3.5 Boil 60 min 26.85 37.4%
50 g Kazakh50 g Kazakh Hops Leaf/Whole 3.5 Boil 15 min 9.52 26.7%
45 g Kazakh45 g Kazakh Hops Leaf/Whole 3.5 Boil 10 min 6.26 24.1%
22 g Kazakh22 g Kazakh Hops Leaf/Whole 3.5 Boil 5 min 1.68 11.8%
187 g / 0.00
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
28 L Infusion -- 68 °C 60 min
12 L Fly Sparge -- 70 °C 10 min
Starting Mash Thickness: 6 L/kg
 
Yeast
Fermentis - Safale - American Ale Yeast US-05
Amount:
1 Each
Cost:
Attenuation (avg):
81%
Flocculation:
Medium
Optimum Temp:
12 - 25 °C
Starter:
Yes
Fermentation Temp:
24 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 107 B cells required
0.00 Yeast Pitch Rate and Starter Calculator
 
Notes

starting mash water temp 74
Mash tun filled with hot water while stirring in malt.
Mash temperature c.68
Sparge water temperature 78

First wort SG = 1.072
End of sparge wort SG = 1.023
Final boiled wort SG = 1.055

Poured c.10l unused sparge water onto grains after draining wort (including 5 litre sparge) and let mash for 2hrs. Added to used hops remaining after draining boil kettle and boiled for 30 mins further. Left on hops to cool 24hrs before draining and pitching yeast. Bonus small beer - using up grain sugars and hop constituents left over from main brew. Maximising efficiency with a cheeky second run - perhaps it will give me beer to drink while I am patiently waiting to drink the main batch.

Main batch pitched at 25.5c - bit warm?

Yeast activated for 1hr mixed with small amount of water then stirred into 250ml boiled hopped wort.

Pitched wort stirred into vortices of opposite directions (like biodynamic 'potentising') for 5 mins to oxygenate, until a 1 inch head of foam covered the whole surface. Will try a longer stir another time, perhaps stirring different parts of the same batch for different lengths of time to compare outcomes.

Pitched Weds 30/8
SG Mon 4/9 = 1.016
SG Weds 6/9 still 1.016

Primed with 3.3g/l golden caster sugar (dissolved in 200ml hot water)

20.5l bottled.

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  • Public: Yup, Shared
  • Last Updated: 2017-09-06 15:18 UTC
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Tommo 06/21/2017 at 05:17pm
Actual original gravity = 1.060


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