Quadrupel is a quadrupel brewed by The Saint Louis Brewery.
Brewer's description[]
Our Quadrupel features notes of stone fruit from a Belgian abbey yeast strain and the taste of sweet toffee from a touch of Belgian Candi syrup. This mahogany-colored ale is fermented with a distinct Belgian abbey ale strain, then bottle conditioned with extra sugar and yeast for at least two weeks. European hops add balance to the sweetness of the malt and yeast.