Strong Scotch Ale – All Grain

Statistics

General Info

Derived from a recipe from Clone Brews for Smuttynose Scotch-Style Ale. Not really a Strong Scotch...more of a 90 shilling.

Comments

Very sluggish fermentation that could be due to two things I forgot: gypsum and 5.2 powder. One week since pitching and still not much in the way of bubbling in the airlock - once every 10 seconds or so (July 29, 2007).

Notes for next time:

  • Use 5.2 powder and gypsum.
  • Culture a 2000 ml starter at least two days in advance.
  • Use Irish Moss.
  • Don’t play Tripoly while brewing.

What appeared to be sluggish fermentation actually wasn’t. There was a lack of karausen, but otherwise the brew attenuated as normal (August 4, 2007).

Malts and Grains

Amount Malt/Grain %
11.25 pounds Scottish Golden Promise 87.4%
1.00 pounds British Amber Malt 7.8%
0.50 pounds British Dark Crystal Malt 3.9%
0.13 pounds British Roasted Barley 1%
12.88 pounds Total Grain Weight 100%

Hops

Amount Hop Time AA
1.30 ounces Fuggle 90 min 4.2%
1.30 ounces Total Hop Weight

Yeasts

Name Lab/Manufacturer Form Amount
Edinburgh Ale (WLP028) White Labs Liquid 35 ml

Mash Infusion

Step Description Temp. Time
Infusion Single infusion mash. 154° F 60 min.
Sparge 168° F 60 min.

Procedure

  • Single infusion mash.
  • Batch sparge.
  • Bring to boil.
  • Add hops and boil 90 minutes.

Fermentation and Aging

Primary:
14 days @ 66° F
Secondary:
14 days @ 66° F
Age:
56 days @ 66° F

Lightning Arse

Date Brewed: __________________________________
Brewer/Assistant: __________________________________



Brew Day Data

  Target Actual Notes
Str Water Amt: 4.3                                                                                                                 
Str Water Temp:      
Mash Temp:      
Mash Time:      
Sp Water Amt: 6.4    
Sp Water Temp:      
Pre-Boil Grav:      
Pre-Boil Amt: 7    
Post-Boil Amt: 5.25    
Boil Time: 60    
O.G.:      
Mash PH:      
Boil PH: