I've got an Dry Irish Coffee Stout in Pilot right now and hoping to get a full 25 Barrel batch out for St. Patricks Day. From looking over the forum the ways I've seen suggested are: Beans In the Mash, Beans In the Boil, Beans In a Hop Bag in the Fermenter, Coffee Blown directly into the Fermenter like a Dry hop, Cold Brewed and added directly to the Bright Tank/Serving Tank.
I'm trying to avoid the astringency/bitterness/foam killing oils that comes from boiling the coffee so I would like to add it cold/at any point after the boil.
However unlike the other posts I've seen here, I'm not sure how to avoid the issues of either adding D.O. from adding Cold Brewed coffee, or causing an infection from whatever could possibly be in the beans or coffee. The ABV on the stout is about 5% so not sure if the alcohol would be able to prevent an infection, rather not have a Sour Coffee Stout. Any suggestions?
I'm trying to avoid the astringency/bitterness/foam killing oils that comes from boiling the coffee so I would like to add it cold/at any point after the boil.
However unlike the other posts I've seen here, I'm not sure how to avoid the issues of either adding D.O. from adding Cold Brewed coffee, or causing an infection from whatever could possibly be in the beans or coffee. The ABV on the stout is about 5% so not sure if the alcohol would be able to prevent an infection, rather not have a Sour Coffee Stout. Any suggestions?
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