Kveik Rye with Mugwort, Spruce, and Oak Apple Galls

oak galls (illustration from Maude Grieve’s A Modern Herbal)
As mentioned in my previous post two and a half years ago (!) I don’t drink much anymore. Consequently, I’m not brewing much. But this summer I did use up almost all of the malts I had lying around in a pair of 2.5-gallon brews (split from a single primary), and when I went to bottle them yesterday, I discovered a dozen unopened bottles from a beer I made two summers ago and forgot about. They’d not been stored in a cool place, unfortunately, but I stuck them in the fridge and am having one now… and it doesn’t seem to have aged much at all. Which is kind of surprising considering that I brewed them with a strain of yeast developed by Norwegian farmers for their annual holiday brewing, where speed of fermentation was selected for. (See Lars Marius Garshol’s groundbreaking book Historial Brewing Techniques for the full background on kveik.) This was Lutra Kveik from Omega Yeast, “perfect for brewing an even more neutral and refreshing pseudo-lager at its lower temperatures, without the lead time of other lager yeast.” Two years later, the mugwort is still a strong presence in a crisp, amber beer that no one is going to mistake for a lager, but doesn’t seem quite like an ale either.

Recipe Details

Batch Size Boil Time IBU SRM Est. OG Est. FG ABV
5 gal 60 min 0 12.02 1.092 1.015 10.21

Fermentables

Name Amount %
Pale 2-Row 8 lbs 48.48
Rye Malt 4 lbs 24.24
Caramel / Crystal 60L 1 lbs 6.06
Victory Malt 8 oz 3.03
Carapils Malt 1 lbs 6.06
Cane Sugar 2 lbs 12.12

Miscs

Name Amount min Type
Mugwort (dried leaves and flowers) 1.04 oz 60 min Boil Herb
Mugwort (dried leaves and flowers) 1.04 oz 30 min Boil Herb
spruce tips 8 oz 30 min Boil Herb
spruce tips 8 oz 5 min Boil Herb
spruce tips 8 oz 2 days Secondary Herb
Oak apple galls 0.52 oz 2 days Secondary Flavor

Yeast

Name Lab Attenuation Temperature
Lutra Kveik OYL-071 (OYL-071) Omega Yeast Labs 78% 68°F - 95°F

Mash

Step Temperature Time
150°F 60 min

Notes

Note that the half-oz. calculation for oak galls is just a guess; I used five of them. A storm just after leaf-out had brought down a bunch of freshly made ones, and I'd popped them in the freezer for later use. Primed with 3/4 cup maple syrup just because.

Oh hey, look, the BeerXML Shortcode plugin for WordPress still works, despite not having been updated in seven years! I’m shocked.



2 thoughts on “Kveik Rye with Mugwort, Spruce, and Oak Apple Galls”

Leave a Reply

Your email address will not be published. Required fields are marked *