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Claymore (2nd Try)

295 calories 37.6 g 12 oz
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Beer Stats
Method: Partial Mash
Style: Scottish Heavy
Boil Time: 60 min
Batch Size: 5 gallons (fermentor volume)
Pre Boil Size: 3 gallons
Post Boil Size: 2.5 gallons
Pre Boil Gravity: 1.146 (recipe based estimate)
Post Boil Gravity: 1.175 (recipe based estimate)
Efficiency: 70% (brew house)
Source: Allyn Kratz
Calories: 295 calories (Per 12oz)
Carbs: 37.6 g (Per 12oz)
Created: Tuesday February 24th 2026
1.087
1.032
7.2%
10.0
25.4
n/a
75.91
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
6.60 lb Liquid Malt Extract - Light6.6 lb Liquid Malt Extract - Light $ 4.85 / lb
$ 32.01 		35 4 49.3%
3.30 lb Liquid Malt Extract - Amber3.3 lb Liquid Malt Extract - Amber $ 4.85 / lb
$ 16.01 		35 10 24.6%
1 lb Rolled Oats1 lb Rolled Oats $ 0.80 / lb
$ 0.80 		33 2.2 7.5%
1 lb American - Caramel / Crystal 40L1 lb Caramel / Crystal 40L $ 3.25 / lb
$ 3.25 		34 40 7.5%
0.50 lb American - Caramel / Crystal 120L0.5 lb Caramel / Crystal 120L $ 3.25 / lb
$ 1.63 		33 120 3.7%
0.50 lb American - Roasted Barley0.5 lb Roasted Barley $ 3.50 / lb
$ 1.75 		33 300 3.7%
0.50 lb Lactose (Milk Sugar)0.5 lb Lactose (Milk Sugar) $ 6.99 / lb
$ 3.50 		41 1 3.7%
13.40 lbs / $ 58.94
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
1 oz East Kent Goldings1 oz East Kent Goldings Hops $ 3.99 / oz
$ 3.99 		Pellet 5 Boil at 206 °F 60 min 8.04 66.7%
0.50 oz East Kent Goldings0.5 oz East Kent Goldings Hops $ 3.99 / oz
$ 2.00 		Pellet 5 Boil at 206 °F 15 min 2 33.3%
1.50 oz / $ 5.99
 
Yeast
BSI - A-78 Scotch Ale
Amount:
1 Each
Cost:
$ 10.99 / each
$ 10.99
Attenuation (avg):
71%
Flocculation:
High
Optimum Temp:
55 - 70 °F
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 138 B cells required
$ 10.99 Yeast Pitch Rate and Starter Calculator
Priming
Method: dextrose       Amount: 1       Temp: 62 °F       CO2 Level: 1.02 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
3 gal Sparge 158 °F 158 °F 30 min
Quick Water Requirements
Water Gallons  Quarts
Heat water added to kettle (equipment estimates 3.55 g | 14.2 qt) 2.5 10  
Mash volume with grains (equipment estimates 3.55 g | 14.2 qt) 2.74 10.9  
Grain absorption losses (steeping) -0.38 -1.5  
Mash Lauter Tun losses -0.25 -1  
Volume increase from sugar/extract (early additions) 0.88 3.5  
Pre boil volume (equipment estimates 4.06 g | 16.2 qt) 3 12  
Boil off losses -1.5 -6  
Hops absorption losses (first wort, boil, aroma) -0.06 -0.2  
Post boil volume 2.5 10  
Top off amount 2.5 10  
Going into fermentor 5 20  
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: 5 20
Equipment Profile Used: System Default
"Claymore (2nd Try)" Scottish Heavy beer recipe by Allyn Kratz. Partial Mash, ABV 7.24%, IBU 10.04, SRM 25.42, Fermentables: (Liquid Malt Extract - Light, Liquid Malt Extract - Amber, Rolled Oats, Caramel / Crystal 40L, Caramel / Crystal 120L, Roasted Barley, Lactose (Milk Sugar)) Hops: (East Kent Goldings)
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  • Last Updated: 2026-02-24 22:25 UTC