Here is mine.... It comes out pretty darn close. The british crystal is a must to get the flavor right.
5.35 kg Two Row (I use a blend of 75% American and 25% Marris Otter, but you can sub with Extra Light DME)
.58 kg British Extra Dark Crystal (160SRM)
.33 kg British Dark Crystal (80SRM)
.09 kg Cara-pils
.04 kg Roasted Barley
25 g Cascade (60 min)
26 g Willamette (60 min)
22 g Chinook (60 min, I subed this for Galena since it is easier to find for me)
32 g Tettnang (30 min)
Whirlfloc (10 min)
Yeast nutrient (10 min)
17 g EKG (0 min)
1 WLP 013 London Ale (not their yeast strain but I think it really makes the beer, 002 would work too)
Don't know why the complicated 60 min additions, found the recipe on the net and it was said it was from their former head brewer, don't know if it is true, but the beer comes close so I stuck with it.
I ferment this in the mid/upper 60's (beer temp)