Author Topic: How to brew beer in a coffee maker  (Read 2790 times)

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Offline Chris

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How to brew beer in a coffee maker
« on: April 27, 2009, 08:50:35 PM »
How to brew beer in a coffee maker, using only materials commonly found on a modestly sized oceanographic research vessel.



You’re six days into a 2 month expedition, and if you were lucky enough to not be on a dry ship, it’s de facto dry by now anyway. You’re eying the ethanol stores, the crew is eying each other, and all hell will break loose if y’all don’t get some sweet water soon. This is no time for artistry.

This is not, as a rule, a terribly good beer (though, with a good brewmaster on board, it can be). This is a beer to pass the time. I can guarantee that if you are careful, it will be at least as good as the cheapest commercial alternative.

The tools you need are simple: an electric drip coffee maker with hot plate, a coffee filter, 2 1-liter sample jars, 2 handkerchiefs, 2 rubber bands, and a source of clean (preferably R/O) water.

You’ll have to be more creative with your ingredients. What you need are some sort of grain, some malt, and, if possible, something that can act as a clarifying and hopping agent. You need a simple grain to release the tannins, starches, and enzymes. The best bet is common cereals - Raisin Bran, Cracked Wheat, Kashi, whatever you can find. The fruit and nuts will add flavor, but are not important.


Malt is tricky, and sometimes gross. In my experience, the best you can hope for is vegemite, marmite, or some other yeast extract. If you have chocolate malt balls or some other malt based candy, those can be ground up and used as well.

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Offline LC EFA

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Re: How to brew beer in a coffee maker
« Reply #1 on: April 27, 2009, 08:58:29 PM »
Most research boats will have the facilities to turn something tame and potentially dangerous like bakers yeast beer into something with a little more *zing*.  :-)