Aged Porter and Mild

In 2017 I designed and brewed a beer with Three Notch'd Brewing in Charlottesville, Blackwall London Porter. The recipe for Blackwall was based on copious amounts of research into porter brewing in the middle of the 19th century, and named for the docks in London which were so central to the history of the British Empire.

 

Featuring about 30% brown malt, the beer was only brewed a couple of times, but at the last brewing in 2018, I made sure to get myself a growler's worth for a little project. Beer hacking, to use Evan Rail's term. As well as my growler of Blackwall, I bought a bottle of Orval, which I promptly drank and pitched the dregs, containing all that brettanomyces goodness, into the growler, and soon enough the gasket on the swing top was thoroughly deformed as the additional CO2 created by our friend brett was expelled.

Yesterday, after nearly 8 years of the growler sitting on the shelf in my beer room, I took the opportunity of the head brewer from Selvedge helping me transport my new-to-me kegerator, to finally broach the growler.

I had two major concerns when I unclipped the lid...a geysir of foam, or being as lifeless as the grave. Thankfully neither happened and as you can see from the picture, there was carbonation in the beer, but not to excess, though the glass I poured for Josh did overflow, but that was more user error on my part than the beer itself.

So how did it turn out? Well, while it is true that I didn't take any notes, Josh and I had a pretty wide ranging conversation around what we were experiencing. In terms of the aroma, that classic barnyard character was present, not overwhelmingly so, however. Maybe it is because I grew up in a very rural area, but I have always found that character to be somewhat comforting. I was most relieved though there was no real vinegar aroma, and it was still identifiably a porter I was shuffling my nose about.

Tastewise I was getting some interesting nuttiness, I imagine from the brown malt - fun fact, when we first brewed the beer, the brewers at Three Notch'd were a little reticent about using 30% brown malt in the grist. I am glad I stuck to my guns on that one. Also in there was that thing which is often described as "vinous", which in this case reminded me of sour cherries, but lingering in the background was an umami character that I absolutely love in dark beers, just a merest wisp of soy sauce, but good quality soy sauce rather than industrially produced.

Clearly the presence of the brettanomyces had dried the beer out a little more than it had already been, but it wasn't like sucking lemons, just there was a tartness that I enjoyed. Nearly 8 years sitting around had meant that the hops were barely perceptible as anything more than bitterness in the finish. Overall I was really happy with how it turned out, and I enjoyed a couple of glasses, even persuading Mrs V to try a little as well.

I can't remember the exact quote, but I do recall seeing that well aged porters were described as being "racy and mellow", an epithet that now makes sense to me after this experiment. It's just kind of a shame that to repeat will mean brewing Blackwall at home again sometime...oh darn.

From one extreme, we went to the other, by broaching my final mini-keg "cask" of dark mild that I brewed earlier this year, and boy was that just flat out awesome. I think I need to get myself another couple of mini-kegs so that my mild brews can all be cask rather than in the keg. This one, Crystal Conjunction, was fine on keg, but with natural carbonation it absolutely shone. It's good to know that you can make very solid beer at home...