...it was nearly "flawless", and therefore horrible. I had managed to make an on-style and off-flavour free light American lager. The sort of
Inspiration struck me as I drank a glass of wild cider a few nights later. I had made the cider in 2015, brewed exclusively with the wild yeast present on the apples pressed for the cider. It was fantastic - good apple taste, with a mild funk in the background to provide some complexity. So I swirled up the dregs from the bottle and dumped them into the beer. I figured that, at worst, I'd get a bit of a show and end up with a dumper...at best I may convert the beer into something less boring.
And a show I got - within weeks I had one of the gnarliest pellicles I've had on a beer in a while.
She's a think of beauty! |
The pellicle persisted until early June. Three weeks of a stable 1.001 gravity (down from 1.011) indicated the beer was ready to package, and in early July I transferred it to a keg. Interestingly, the beer had acquired a slight pink tinge during ageing; probably from oxidation, but perhaps contributed by the bugs from the cider.
The yeast and bugs from the cider did exactly what I hoped they would - they converted this boring light lager into something more like a farmhouse ale or even a saison (despite the absence of wheat). Importantly, the milder character of the yeast/bugs didn't overwhelm the wild taste of the beer, providing just enough character to make the beer interesting, without overwhelming the character.
I now love this beer...so without further ado, the tasting notes.
Appearance: The beer is a light copper, bordering on straw in colour, and has a very faint haze. It pours with a thick white head which dissipates over a few minutes into small ropes of foam. The beer is highly carbonated (3 volumes), and as a result is lively in the glass.
Aroma: Very little of the base beers aroma is present, and indeed, the aroma itself is quite mild. Dominating the aroma is an earthiness, much like freshly turned loam. A subtle pear-like fruitiness emerges as the beer warms.
Flavour: The flavour of this beer is superb. It is very dry and thirst quenching. Up front is a modest malt character - not the bready character of pilsner malt, but rather the more grain-like character of 2-row. There is a subtle hint of hop flavour, but just barely noticeable. The real star of the show is the yeast character. The cider yeast/bugs imparted a modest earthy/woody funk; not dissimilar from the flavour of a chanterelle mushroom. The yeast also provided a subtle pear-like ester whose "sweetness" helps balance out the funk. The beer is very slightly acidic; not to the point of being tart our sour, but acidic enough to stand out from conventionally brewed beers. The aftertaste is a lingering earthyness and subtle ester character.
Mouthfeel: The beer is light and effervescent in the mouth. It is very dry and light bodied, leaving your refreshed and wanting more.
Overall: This isn't the best beer I've ever made, but it is much better than how it began, and it is a perfect summer beer. I don't think I'd rebrew the beer as-is, but I could see using the cider culture to brew other light summer ales in the future; the balance the yeast achieved is fantastic, allowing for the production of tasty, but light, farmhouse style beers.