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Chocolate Oat Porter

189 calories 20.8 g 12 oz
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Beer Stats
Method: All Grain
Style: American Porter
Boil Time: 90 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.5 gallons
Post Boil Size: 6 gallons
Pre Boil Gravity: 1.046 (recipe based estimate)
Post Boil Gravity: 1.057 (recipe based estimate)
Efficiency: 70% (brew house)
Calories: 189 calories (Per 12oz)
Carbs: 20.8 g (Per 12oz)
Created: Thursday December 17th 2020
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36.90
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
9 lb United Kingdom - Maris Otter Pale9 lb Maris Otter Pale $ 2.19 / lb
$ 19.71 		38 3.75 73.1%
1 lb Flaked Oats1 lb Flaked Oats $ 2.29 / lb
$ 2.29 		33 2.2 8.1%
12 oz American - Caramel / Crystal 80L12 oz Caramel / Crystal 80L $ 2.29 / lb
$ 1.72 		33 80 6.1%
11 oz Briess - Dark Chocolate Malt11 oz Dark Chocolate Malt $ 2.39 / lb
$ 1.64 		33 420 5.6%
8 oz Proximity - Pale Chocolate8 oz Pale Chocolate $ 2.29 / lb
$ 1.15 		32 300 4.1%
6 oz American - Black Malt6 oz Black Malt $ 2.39 / lb
$ 0.90 		28 500 3%
197 oz / $ 27.40
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.75 oz Northern Brewer0.75 oz Northern Brewer Hops $ 2.29 / oz
$ 1.72 		Pellet 7.8 Boil 60 min 21.01 40.5%
1.10 oz Willamette1.1 oz Willamette Hops $ 2.99 / oz
$ 3.29 		Pellet 4.5 Boil 20 min 10.77 59.5%
1.85 oz / $ 5.01
 
Other Ingredients
Amount Name Cost Type Use Time
2 oz Cocoa powder Flavor Boil 10 min.
1 each Whirlfloc Fining Boil 10 min.
 
Yeast
Danstar - London ESB Yeast
Amount:
1 Each
Cost:
$ 4.49 / each
$ 4.49
Attenuation (avg):
70%
Flocculation:
Low
Optimum Temp:
65 - 72 °F
Starter:
No
Fermentation Temp:
68 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 102 B cells required
$ 4.49 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       CO2 Level: 2.75 Volumes
 
Target Water Profile
Buffalo, NY
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
36 10 10 16 0 161.5
First run though, not doing much with water.
Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4.62 gal Single Infusion Mash - 60 Min. Done in Igloo Cooler. Infusion 163 °F 152 °F 60 min
3 gal Fly Sparge until pre-boil gravity and volume is pretty correct. Sparge -- 168 °F --
Starting Mash Thickness: 1.5 qt/lb
Starting Grain Temp: 70 °F
Quick Water Requirements
Water Gallons  Quarts
Strike water volume at mash thickness of 1.5 qt/lb 4.62 18.5  
Mash volume with grains 5.6 22.4  
Grain absorption losses -1.54 -6.2  
Remaining sparge water volume (equipment estimates 4.99 g | 20 qt) 4.67 18.7  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 7.82 g | 31.3 qt) 7.5 30  
Boil off losses -2.25 -9  
Hops absorption losses (first wort, boil, aroma) -0.07 -0.3  
Post boil Volume (equipment estimates 5.5 g | 22 qt) 6 24  
WARNING: Exceeded batch size - reduce boil size    
Going into fermentor (equipment estimates 6 g | 24 qt) 5.5 22  
Total: 9.29 37.2
Equipment Profile Used: System Default
"Chocolate Oat Porter" American Porter beer recipe by CommandoSanta. All Grain, ABV 5.35%, IBU 31.77, SRM 34.66, Fermentables: (Maris Otter Pale, Flaked Oats, Caramel / Crystal 80L, Dark Chocolate Malt, Pale Chocolate, Black Malt) Hops: (Northern Brewer, Willamette) Other: (Cocoa powder, Whirlfloc)
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  • Last Updated: 2020-12-17 16:57 UTC