Christmas Aurora (21° 7,7% imperial pastry stout, 10/2022) - Beer Recipe - Brewer's Friend

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Christmas Aurora (21° 7,7% imperial pastry stout, 10/2022)

433 calories 36.9 g 0.5 L
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Beer Stats
Method: All Grain
Style: Imperial Stout
Boil Time: 90 min
Batch Size: 50 liters (fermentor volume)
Pre Boil Size: 56.19 liters
Post Boil Size: 50.53 liters
Pre Boil Gravity: 1.057 (recipe based estimate)
Post Boil Gravity: 1.093 (recipe based estimate)
Efficiency: 71% (brew house)
Source: G@G Homebrewing
Hop Utilization: 98%
Calories: 433 calories (Per 0.5L)
Carbs: 36.9 g (Per 0.5L)
Created: Friday October 21st 2022
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Imperial coconut, maple syrup and blueberry stout

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OG: 1.098 FG: 1.028 ABV: 10.3% IBU: 73

1.093
1.016
10.0%
89.7
93.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG EBC Bill %
11 kg German - Pale Ale11 kg Pale Ale 39 4.64 52.4%
0.60 kg German - CaraBohemian0.6 kg CaraBohemian 33 198.64 2.9%
0.50 kg Weyermann - CaraAroma0.5 kg CaraAroma 36 372.1 2.4%
0.70 kg Weyermann - Carafa II0.7 kg Carafa II - (late boil kettle addition) 31.5 1105.96 3.3%
0.40 kg Weyermann - Carafa Special Type 1 0.4 kg Carafa Special Type 1 - (late boil kettle addition) 29.9 905.81 1.9%
0.30 kg Weyermann - Roasted Barley0.3 kg Roasted Barley - (late boil kettle addition) 29.9 1151.32 1.4%
0.40 kg Weyermann - Chocolate Wheat0.4 kg Chocolate Wheat - (late boil kettle addition) 34.8 1105.96 1.9%
5 kg Liquid Malt Extract - Light5 kg Liquid Malt Extract - Light - (late boil kettle addition) 35 9.18 23.8%
1.50 kg Flaked Oats1.5 kg Flaked Oats 33 4.37 7.1%
0.60 kg Viking - Caramel 1500.6 kg Caramel 150 35 201.85 2.9%
21 kg / 0.00 €
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
56 g Columbus56 g Columbus Hops Pellet 15 Boil 90 min 41.87 23.1%
29 g Chinook29 g Chinook Hops Pellet 13 Boil 90 min 18.79 12%
29 g Chinook29 g Chinook Hops Pellet 13 Boil 20 min 10.64 12%
21 g Amarillo21 g Amarillo Hops Pellet 8.6 Boil 20 min 5.1 8.7%
64 g Columbus64 g Columbus Hops Pellet 15 Whirlpool 0 min 9.6 26.4%
43 g Amarillo43 g Amarillo Hops Pellet 8.6 Whirlpool 0 min 3.7 17.8%
242 g / 0.00 €
 
Other Ingredients
Amount Name Cost Type Use Time
1,000 g Lactose Fining Whirlpool 0 min.
250 g Cocao Nibs Other Secondary 14 days
600 g cocoa-flavored peanut butter powder Other Secondary 14 days
150 g barrique chips Other Secondary 14 days
 
Yeast
Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST
Amount:
5 Each
Cost:
Attenuation (avg):
80%
Flocculation:
High
Optimum Temp:
10 - 22 °C
Starter:
Yes
Fermentation Temp:
22 °C
Pitch Rate:
0.35 (M cells / ml / ° P) 389 B cells required
0.00 € Yeast Pitch Rate and Starter Calculator
Priming
Method: dextrose       Amount: 228.2 g       Temp: 20 °C       CO2 Level: 1.9 Volumes
 
Target Water Profile
Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
45 L Infusion 60 °C 60 °C 25 min
Infusion 65 °C 65 °C 70 min
Infusion 73 °C 73 °C 10 min
Infusion 78 °C 78 °C 5 min
Starting Mash Thickness: 3.65 L/kg
Quick Water Requirements
Water Liters
WARNING: Boil kettle capacity (45.4 L) exceeded. Volume required: 59.76 L. Suggest reducing initial water volume to 41.86 L and adding 14.36 L sparge/top-off.  
WARNING: Mash tun capacity exceeded. Volume required: 68.96 L. Suggest reducing strike water volume to 34.84 L and adding 23.56 L sparge/top-off. 58.4
Strike water volume at mash thickness of 3.7 L/kg 58.4
Mash volume with grains 69
Grain absorption losses -16
Remaining sparge water volume (equipment estimates 14.7 L) 14.7
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 56.2 L) 56.2
Volume increase from sugar/extract (late additions) 3.5
Boil off losses -8.6
Hops absorption losses (first wort, boil, aroma) -0.7
Post boil Volume 50.5
Hops absorption losses (whirlpool, hop stand) -0.5
Going into fermentor 50
Total: 73.1  
Equipment Profile Used: System Default
 
Notes
  • inspired by Snickers(TM)
  • add "late addition" fermentables into 3rd infusion step (73°C)
  • cocoa nibs and barrique chips were macerated in bourbon for 7 days
Last Updated and Sharing
 
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  • Last Updated: 2022-11-16 12:11 UTC