<P> Following Jim Koch 's great - great grandfather 's recipe , Samuel Adams continued to use traditional brewing processes , including decoction mash ( a four vessel process ) and krausening ( a secondary fermentation ) . Boston Lager is also dry hopped using the Hallertau Mittelfrueh and Tettnang Tettnanger hops . </P>
<P> Following Jim Koch 's great - great grandfather 's recipe , Samuel Adams continued to use traditional brewing processes , including decoction mash ( a four vessel process ) and krausening ( a secondary fermentation ) . Boston Lager is also dry hopped using the Hallertau Mittelfrueh and Tettnang Tettnanger hops . </P>
what kind of beer is sam adams boston lager
what kind of beer is sam adams boston lager
dry hopped using the Hallertau Mittelfrueh and Tettnang Tettnanger hops
dry hopped using the Hallertau Mittelfrueh and Tettnang Tettnanger hops