Byggvir II 27.I - Historical Beer: Sahti

@Herulf - Dec. 8, 2025


Ingredients

Amount Name Type # %/IBU
Grain icon  2.75 kg Malt Pale (6.5 EBC) Grain 1 39.6%
Grain icon  1.80 kg Malt de blé clair (4.0 EBC) Grain 2 25.9%
Grain icon  1.70 kg Caramunich II (120.0 EBC) Grain 3 24.5%
Grain icon  0.70 kg Blé caramélisé (115.0 EBC) Grain 4 10.1%
Hop icon  70.0 g East Kent GOlding (6.21%) - Boil 60.0 min Hop 5 32.8 IBU
Hop icon  14.0 g Challenger (9.20%) - Flame Out 0.0 min Hop 6 0.0 IBU
Hop icon  40.0 g East Kent GOlding (6.21%) - Flame Out 0.0 min Hop 7 0.0 IBU
Hop icon  50.0 g Willamette (5.90%) - Flame Out 0.0 min Hop 8 0.0 IBU
Yeast icon  Yeast K22 STALLJEN - KVEIK Yeastery Yeast 9 -

Mash detail

Name Description Step temperature Step time
Mash step Mash in (Temperature) Add 16.8 l of water. Heat to 69.7 c over 10 min 66.0 c 60 min
Mash step Mash out (Temperature) Heat to 75.0 c over 10 min 75.0 c 15 min
Mash step Filtering
Mash step Fly sparge Fly sparge with 80.1 l of water at 78.0 c
Destock

Last destock date : Feb. 26, 2026, 2:28 p.m.


Indicators

All grain - Batch size : 30.0 l

Est. original gravity: 1.052
1.076 1.120

Est. final gravity: 1.014
1.016 1.038

IBU: 32.8
0.0 15.0

Color: 39.2 EBC
7.9 43.3

ABV: 4.9%
7.00 11.00



%

Mash steps

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