Mac Jack African Amber - Beer Recipe - Brewer's Friend

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Mac Jack African Amber

155 calories 16.3 g 12 oz
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Beer Stats
Method: Partial Mash
Style: American Amber Ale
Boil Time: 60 min
Batch Size: 3.00002 gallons (fermentor volume)
Pre Boil Size: 3.75002 gallons
Efficiency: 30% (brew house)
Calories: 155 calories (Per 12oz)
Carbs: 16.3 g (Per 12oz)
Created: Tuesday May 10th 2011
1.047
1.012
4.6%
35.5
15.3
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
3.30 lb Amber Liquid Extract3.3 lb Amber Liquid Extract 0 13 61.1%
0.75 lb Pale Malt (2 Row) Bel0.749999 lb Pale Malt (2 Row) Bel 0 3 13.9%
0.60 lb Munich Malt0.599999 lb Munich Malt 37 9 11.1%
0.50 lb Caramel/Crystal Malt - 80L0.5 lb Caramel/Crystal Malt - 80L 34 80 9.3%
0.25 lb Cara-Pils/Dextrine0.25 lb Cara-Pils/Dextrine 0 2 4.6%
5.40 lbs / $ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
0.30 oz Cascade0.300005 oz Cascade Hops Pellet 5.5 Dry Hop 20160 days 19.7%
0.40 oz Centennial0.400006 oz Centennial Hops Pellet 10 Boil 60 min 26.3%
0.40 oz Cascade0.400006 oz Cascade Hops Pellet 5.5 Boil 5 min 26.3%
0.42 oz Cascade0.420006 oz Cascade Hops Pellet 5.5 Boil 60 min 27.6%
1.52 oz / $ 0.00
 
Other Ingredients
Amount Name Cost Type Use Time
0 lb Irish Moss boil 15 Min. Other Boil 1 hr.
 
Yeast
Wyeast - British Ale 1098
Amount:
1 Each
Cost:
Attenuation (avg):
74%
Flocculation:
Med-High
Optimum Temp:
64 - 72 °F
Starter:
No
$ 0.00 Yeast Pitch Rate and Starter Calculator
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
2.48419 gal Step Infusion -- 155 °F 60 min
Quick Water Requirements
Water Gallons  Quarts
Heat water added to kettle (equipment estimates 5.22 g | 20.9 qt) 4.43 17.7  
Mash volume with grains (equipment estimates 5.22 g | 20.9 qt) 4.86 19.4  
Grain absorption losses (steeping) -0.68 -2.7  
Mash Lauter Tun losses -0.25 -1  
Pre boil volume (equipment estimates 4.55 g | 18.2 qt) 3.75 15  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.05 -0.2  
Post boil volume 3 12  
Going into fermentor 3 12  
WARNING: Kettle losses > 2% detected which throw off OG calculation for extract/partial mash recipes in batch target 'fermentor' mode. Solution: Reduce kettle losses, misc losses and hops absorption in equipment profile, OR set batch target to 'kettle' and do a full wort boil. See batch target FAQ.    
Total: 4.43 17.7
Equipment Profile Used: System Default
 
Notes

This is based off a clone recipe for Mac and Jack's African Amber from Seattle. Adjusted to use extract I had on hand, as well as first attempt at partial mash. Low efficiency was from Brew Store's inefficient crush. My later attempts with different crush hit about 65%

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  • Last Updated: 2011-05-10 19:29 UTC