beer hacking – Beer Culture

hop

“What’s the hoppiest beer you have?,” someone asked.

I have no idea. I don’t think anyone knows. We don’t keep track of hoppiness here, not in the sense of boasting about IBUs and alpha acid percentages. The brewers at Pilsner Urquell told me that their beer has 40 IBUs, but most brewers here wouldn’t be able to do much more than guess. It’s simply not an issue. Beer here is supposed to be good, that’s for sure. But it’s not necessarily supposed to be terribly hoppy.

However, high levels of hop bitterness and aroma seem to get a lot of attention among American beer fans, and the question got me thinking: what would it be like to take a perfectly great Czech pale lager and crank the hoppiness up a notch?

That picture shows how I knew it was working: a bit of brown liquid had blown through the rubber gasket on the swing-top. At the height of activity, the bottle was hissing like an asthmatic cat, releasing built-up carbon dioxide as the yeast did its work. It meant that my first experiment in beer hacking was successful, at least as a proof-of-concept. What remained to be seen was how it would taste.

What I started with was originally straight Pardubický Porter, a Baltic Porter from the Pernštejn brewery here in the Czech Republic. I liked the beer plenty, but sometimes I thought it was too sweet. And I wondered if I could change it using a minimal amount of effort. In particular, I wondered what it would taste like if it was inoculated with brettanomyces. So I filled a couple of swing-top bottles with draft Pardubický Porter and dosed them with the dregs from a bottle of Orval, which I knew should contain some brettanomyces.

I called it “beer hacking,” meaning “modifying a commercial beer to suit your own tastes.” The idea got some attention. Jeff Bell commented that he didn’t think it would end well. William Brand wrote in to note that Orval actually has two yeasts in each bottle, so I’d be getting regular ale yeast as well as brett. And some dudes on Reditt started debating if it would work or not.

Oh yeah. It worked.

Beer Culture

Stories about great beer from the countries that invented it.

Tag: beer hacking

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Beer Hacking: Pardubicky Porter vs. Orval, Tasted & Revisited

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