I amped this up to an IIPA (barleywine?) and got 8.93% ABV. I had 2lbs of extract, and figured why not.
Bottles are conditioning and a taste from my hydrometer sample was totally awesome, easy drinking, hoppy but not an obnoxious bitter bomb.
This was my recipe:
Starting volume: 1.25 gallon
Final volume: 1 gallon
OG 1.080
FG 1.012
2lbs light DME
2oz Crystal 60
Steeped grains until 165, then pulled them out.
Remove from heat, add DME, and bring to a boil.
Boil 15 minutes with the following additions:
1oz Cascade @ 15min
.75oz Cascade @ 10min
.25oz Cascade @ 5min
.25oz Mosaic @ 5min
.25oz Cascade @ flameout
.25oz Mosaic @ flameout
Dry hopped with 1/4oz Centennial and 1/2oz Cascade.
The drawback to doing this is that you lose some volume from all of those hops. When I went to bottle, I was a bottle or so short of what I usually get from a 1 gallon batch. The taste of it makes it totally worth it, though.