Atlas Porter - Beer Recipe - Brewer's Friend

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Atlas Porter

173 calories 19.3 g 12 oz
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Beer Stats
Method: BIAB
Style: English Porter
Boil Time: 30 min
Batch Size: 3.7 gallons (ending kettle volume)
Pre Boil Size: 4.05 gallons
Pre Boil Gravity: 1.047 (recipe based estimate)
Efficiency: 72% (ending kettle)
Hop Utilization: 94%
Calories: 173 calories (Per 12oz)
Carbs: 19.3 g (Per 12oz)
Created: Tuesday February 4th 2020
1.052
1.015
4.8%
25.8
24.3
5.4
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
72 oz Deer Creek - Keystone Pale72 oz Keystone Pale 37.7 2.9 60.5%
16 oz Simpsons - Crystal Medium16 oz Crystal Medium 33 65.01 13.4%
12 oz Flaked Barley12 oz Flaked Barley 32 2.2 10.1%
8 oz Deer Creek - Double Dutch8 oz Double Dutch 35.4 20 6.7%
6 oz Crisp Malting - Pale Chocolate6 oz Pale Chocolate 32.7 220 5%
4 oz Crisp Malting - United Kingdom - Brown Malt4 oz United Kingdom - Brown Malt 32.7 65 3.4%
1 oz Crisp Malting - Chocolate Malt1 oz Chocolate Malt 32.66 450 0.8%
119 oz / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.35 oz Yakima Valley Hops - Magnum0.35 oz Magnum Hops $ 0.00 / oz
$ 0.00 		Pellet 12.6 Boil 30 min 16.74 25.9%
0.50 oz Challenger0.5 oz Challenger Hops Pellet 7.4 Boil 15 min 9.07 37%
0.50 oz Challenger0.5 oz Challenger Hops Pellet 7.4 Boil 0 min 37%
1.35 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0.63 tsp Calcium Chloride (dihydrate) Water Agt Mash 1 hr.
0.38 tsp Gypsum Water Agt Mash 1 hr.
0.25 tsp Table Salt Water Agt Mash 1 hr.
0.50 each Whirlfloc Fining Boil 10 min.
0.25 tsp Wyeast - Beer Nutrient Water Agt Boil 10 min.
 
Yeast
Wyeast - London ESB Ale 1968
Amount:
1 Each
Cost:
Attenuation (avg):
69%
Flocculation:
Very High
Optimum Temp:
64 - 72 °F
Starter:
No
Fermentation Temp:
60 °F
Pitch Rate:
0.35 (M cells / ml / ° P) 63 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
Method: co2       Amount: 9.02 psi       Temp: 40 °F       CO2 Level: 2.2 Volumes
 
Target Water Profile
London (Porter, dark ales)
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
100 5 25 150 50 100

Mash Chemistry and Brewing Water Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
4.74 gal BIAB - Single Infusion - No Sparge Infusion 158 °F 152 °F 60 min
Quick Water Requirements
Water Gallons  Quarts
Total strike volume 5.23 20.9  
Mash volume with grains 5.82 23.3  
Grain absorption losses -0.93 -3.7  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 4.5 g | 18 qt) 4.05 16.2  
Boil off losses -0.75 -3  
Hops absorption losses (first wort, boil, aroma) -0.05 -0.2  
Post boil volume (equipment estimates 3.25 g | 13 qt) 3.7 14.8  
Estimated amount in fermentor 3.7 14.8  
Total: 5.23 20.9
Equipment Profile Used: System Default
 
Notes

Optional: Cherrywood Smoked malt at 15-20% as a substitute for base.

Optional Dry Yeast: Windsor (likely will only attenuate 60-65%)

Last Updated and Sharing
 
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  • Last Updated: 2025-02-12 14:04 UTC