Recipe Author in Zymurgy listed the following:
Bitterness: 42 IBU
Color: 43 SRM
Chill and run into carboy. Let stand until break material and particulate matter visually settle out, then rack remaining wort into fermenter.
Keg and carbonate to 2.5 volumes of CO2
**Partial Mash Recipe**
Mash 2.25 lb Golden Promise with flaked barley and torrified wheat for 30 minutes at 152 F. Add remaining malts and hold 30 minutes. Drain, sparge wort into kettle, and dissolve 3.75 lb Maris Otter LME into wort. Sparge until desired boil volume is reached and continue as above.