I fell a little behind on this thread!
Just wanted to post a quick update. With Voss Kveik, I've now brewed the following beers:
- Belgian Golden Strong Ale
- Belgian Dark Strong Ale
- Kolsch
- Irish Red Ale
- Belgian Blonde Ale
(origins in "quotes" since they are not true to style other than the grist)
My opinions:
Golden Strong - Amazing. One of the tastiest beers I've brewed to date. No late hop additions, just a simple, simple SMASH recipe and a hot ferment.
Dark Strong - Fairly tasty. Special B as mentioned above would probably enhanced this beer. Not sure if it was the lactic acid or the Kveik influence, but it has a bit of sour twang.
Kolsch - Drinkable, clean, kind of boring. Fermented at room temperature and put on tap down at my office. Doesn't taste like a Kolsch, but rather a light lager/summer beer. 7out of 10.
Irish Red Ale - Malty, slightly chocolatey. Initially like an Irish Red, though that changed. Very good fresh but got twangy with time and was remarkably different toward the end of the keg. 80F fermentation. I was glad it blew when it was done.
Belgian Blonde Ale - Fermented as hot as possible (95F+). Thin, boring. At times I hate this beer. At other times I realize it's the only thing I have to drink and it's better than nothing. The thinness is likely due to the 1lb of table sugar and the low OG from the grains made it bland. Not a lot of flavor from the malt due to its low makeup. Not a lot going on in this beer, and it shows. Bland. Would probably be much better with 30% more of every grain used, but then it would start getting into Tripel/golden strong territory, and I was hoping for something more sessionable. Oh well.
Take-aways: I'm hanging up my Kveik hat for a while. I fermented half the Kolsch batch with a traditional German Ale strain (Wy1007) and the other half with Loki Kveik. The traditional one took longer but was one of the best, most professional tasting beers I've ever produced. It went FAST. The Golden Strong was the star of this experiment, and the Belgian Blonde was garbage. As others have said, this yeast thrives with high OG beers. I've saved some and am still interested in doing a big barleywine with 100% Maris Otter base and a 70s fermentation temp schedule. I am no longer interested in using it to ferment 1.070 or under beers, though.
My dog has the right impression of the Blonde Ale.