Kveik Rye with Mugwort, Spruce, and Oak Apple Galls
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.
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