A lot of beer lovers end up with large collections of aged bottles saved for special occasions that never seem quite special enough to justify popping them open.
With the coronavirus pandemic keeping most people housebound with a bunch of spare time and nowhere to drive, I would argue that metaphorical rainy day is upon us — though not in the way any of us wanted or imagined. And so, I’ll be cracking open some old bottles and reviewing them in a regular feature I’ve named Locked in the Cellar.
Before we get on with the fatalistic fun, a brief public service announcement: Breweries and liquor stores across Alberta are finding all kinds of ways to keep beer flowing to customers via delivery and pick-up options. My cellar adventure is motivated by boredom and the desire to entertain and connect with fellow beer lovers while we’re all cooped up — not because of any scarcity. If you can, please keep supporting our local breweries and small businesses through the coming days (and potentially months) ahead.
Back to our regularly scheduled program: Last year, I wrote two columns for Avenue Edmonton (here and here) as a sort of “introduction to cellaring” for readers. As I said then, one of the things that makes cellaring so interesting is that unlike wine, aging certain beer styles doesn’t automatically improve them so much as it changes them. Aging a bottle instead of drinking it right away is more a matter of preference, rather than a recommended course of action.
I have plenty of vintage beers in my collection, but I thought it would be fun to begin the series with a head-to-head comparison between fresh and cellared bottles of a beer that’s in regular production to see how aging changes it.
At 8.5 per cent ABV, Aventinus weizenbock is suitable for aging. I pulled a bottle packaged in 2015 from my cellar for comparing with a fresh one.
The fresh bottle
A fresh Aventinus will have a monsterous head if poured too aggressively, so I took my time. Even with the slow pour, a tall beige head with tightly-packed bubbles rose to the top of my weizen glass and used up all the extra room devoted to that purpose.
I swirled the bottle halfway through pouring to distribute the yeast, resulting in a cloudy mahogany beer filling the glass. The aroma was a mix of the expected banana-clove qualities present in wheat beers, along with gingerbread and stone fruit.
Spicy cloves were the first thing to hit my palate, followed by a nice bready flavour from the wheat malt. I perceived gingerbread on my nose, but the sweetness on my palate seemed more like caramel. The fruity esters were more complex than bananas and stone fruits — more like a fruitcake with dark layers containing dried fruits and cherries. The head had nice staying power that lent a creaminess and full body to every sip. There was a definite boozy heat going down, but it was a pleasant warming sensation.
The 2015 bottle
According to the date code on the label, this beer was bottled on July 31, 2015.
I poured the bottle slowly, for reasons explained above. Most of the yeast had accumulated into a sediment on the bottom of the bottle and it stayed there, even though I gave it a swirl. The result was a thin, one-finger head sitting atop a beer that was dark, but clear: mahogany with ruby highlights that were visible when I held it up to the light.
Oxygen gets into older bottles over time, and the resulting oxidation tends to produce sherry-like flavours and aromas. That was the dominant aroma, along with raisin bread and a hint of molasses. Sherry and raisin bread made the biggest impression flavour-wise, but I also felt like the dark malts had become more prominent that turned the breadiness of a fresh Aventinus into something toastier. There was a slightly sharp alcoholic burn, as opposed to the warmth of the fresh bottle — which surprised me a bit. The raisin flavour turned more straight-up grapey in the finish. The carbonation was quite a bit lower than the fresh bottle and the body was noticeably thinner.
To me, Aventinus is a good example of a beer that changes with age but doesn’t get definitively better.
There are some desirable qualities in an aged Aventinus, particularly the sherry traits — but to me, the fresh bottle possessed the qualities that make Aventinus, well, Aventinus.
Aventinus is a big, bold beer. A fresh bottle has a large, dense head that’s visually attractive and contributes to a rich, full-bodied mouthfeel. The banana and clove aromas are strong and pull you in. The elements play back and forth on the palate, along with raisins and dark fruit.
The aged Aventinus is pleasant, but I’d say it’s more subtle and not as complex. I have a few two-year-old bottles in my cellar, and I don’t think I’ll wait until they’re five before drinking them.