Dogfish Head Burton Baton
The elusive brew is made from pilsner malt and amber malt with an original gravity of 26.5?P, yielding an 11% abv. It's hopped with Warrior and Glacier varieties. Primary fermentation takes place in open vessels using two yeast strains, one American and one English. For added complexity, the beer is conditioned on barrel staves of French Oak for four months before being dry hopped with Glacier at the rate of a half-pound per barrel. This elixir is then blended 50/50 with 90 Minute IPA.