Banana Chocolate Pecan Pie Imperial Stout - Beer Recipe - Brewer's Friend

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Banana Chocolate Pecan Pie Imperial Stout

438 calories 50.6 g 12 oz
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Beer Stats
Method: All Grain
Style: Russian Imperial Stout
Boil Time: 60 min
Batch Size: 23 liters (fermentor volume)
Pre Boil Size: 27 liters
Post Boil Size: 23 liters
Pre Boil Gravity: 1.058 (recipe based estimate)
Post Boil Gravity: 1.129 (recipe based estimate)
Efficiency: 60% (brew house)
Source: Grant Tickle
Calories: 438 calories (Per 12oz)
Carbs: 50.6 g (Per 12oz)
Created: Thursday September 23rd 2021
1.129
1.041
11.6%
32.9
50.0
5.6
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
5 kg Crisp Malting - Wheat Malt5 kg Wheat Malt 38.87 2 32%
3 kg Crisp Malting - Light Munich3 kg Light Munich 36.3 8 19.2%
2 kg Crisp Malting - Toasted Malted Oats2 kg Toasted Malted Oats 34 1.09 12.8%
1 kg Crisp Malting - Flaked Torrified Oats1 kg Flaked Torrified Oats - (late mash tun addition) 33 3.2 6.4%
1 kg Flaked Oats1 kg Flaked Oats - (late mash tun addition) 33 2.2 6.4%
1 kg Flaked Wheat1 kg Flaked Wheat - (late mash tun addition) 34 2 6.4%
1 kg Lactose (Milk Sugar)1 kg Lactose (Milk Sugar) - (late boil kettle addition) 41 1 6.4%
700 g Crisp Malting - Chocolate Malt700 g Chocolate Malt - (late mash tun addition) 32.66 450 4.5%
300 g Weyermann - CaraRed300 g CaraRed 35 19.3 1.9%
300 g United Kingdom - Extra Dark Crystal 160L300 g Extra Dark Crystal 160L 33 160 1.9%
180 g United Kingdom - Crystal 30L180 g Crystal 30L 34 30 1.2%
150 g Crisp Malting - Roasted Barley150 g Roasted Barley - (late mash tun addition) 31.28 520 1%
15.63 kg / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
40 g Challenger40 g Challenger Hops Pellet 8 Boil 60 min 32.86 100%
40 g / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
1 each Vanilla Bean Spice Secondary 10 days
20 g cacao nibs Spice Secondary 10 days
1,500 g pecans Spice Mash 2 hr.
500 g pecans Spice Secondary 0 min.
1 g Protafloc Fining Boil 15 min.
 
Yeast
WHC Lab - WHC Lab Banana Split
Amount:
1.09 Each
Cost:
Attenuation (custom):
77%
Flocculation:
Low
Optimum Temp:
-18 - -18 °C
Starter:
No
Fermentation Temp:
23.5 °C
Pitch Rate:
0.5 (M cells / ml / ° P) 344 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
Munich (decarbonated)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
40 20 4 75 52 29
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
13 L Strike -- -- --
3.4 L Temperature -- -- --
3.4 L Temperature -- -- --
13 L Sparge -- -- --
Starting Mash Thickness: 3 L/kg
Quick Water Requirements
Water Liters
WARNING: Mash tun capacity exceeded. Volume required: 53.55 L. Suggest reducing strike water volume to 35.74 L and adding 8.15 L sparge/top-off. 43.9
WARNING: Based on your provided mash thickness (3 L/kg), your strike volume will exceeds the total water needed for the recipe (42.5 L). Reduce mash thickness to 2.89 L/kg or increase pre-boil volume to 28.4 L.  
Strike water volume at mash thickness of 3 L/kg 43.9
Mash volume with grains 53.5
Grain absorption losses -14.6
Mash Lauter Tun losses -0.9
Pre boil volume (equipment estimates 28.2 L) 27
Volume increase from sugar/extract (late additions) 0.7
Boil off losses -5.7
Hops absorption losses (first wort, boil, aroma) -0.2
Post boil Volume 23
Going into fermentor 23
Total: 42.5  
Equipment Profile Used: System Default
 
Notes

750g roasted and crushed pecan pieces to go in each mash step. Add before grain to avoid pieces floating to top. Roast @ 150C for 15 mins, 4X, crushing in a bag between each roast.

Reiterative mash, use half grain bill each time:

Reiterative mash 48.1L total water.
12.5L strike @72.
3L 100C Temperature at late grains.
This should give 8L run off.

Add 5L water to runoff and bring up to 67 again. Mash in second grains.
3L Temperature at late grains.

Run off

Re-combine and 12L batch sparge. Leaves 13L additional sparge depending on gravity

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  • Last Updated: 2021-11-29 16:16 UTC