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Anchor Brewing
-
Zymaster No. 7
Style:
Sour IPA
ABV:
7.00
%
We prepare a 100% rye malt mash just as we would for our rye whiskey. After transferring it to a small open fermenter, we pitch the yeast and wait. Five days later, we mash it in the brewhouse, using a blend of pale barley malt and rye malt. Then we add the sour mash from the distillery, which lowers the pH of our brewery mash. By introducing sour mash before the boil instead of after it, we are able to create tartness in this brew without sourness.
Zymaster No. 7
is not currently on tap anywhere. Check back again soon!