For those who say that you can't make 15 gallon batches in a keggle, i say.... HA!
1st runnings is a barleywine, second is a bitter. We ended up with 90% efficiency and 27 gallons of brew. (12 for the barleywine, 15 for the bitter)
The Grains (56lbs):
Two kettles ready to get fired up (KAB5 on left, KAB6 on right)
Hot break and first addition of hops:
Second addition of hops:
Bitter in the foreground, barleywine in the background:
Overall, a great brewday!