2023 B.O.C.K. Barrel Fill Russian Imperial Stout

FINAL 2023 recipe

Batch size: 5.5 gallons
Est Original Gravity: 1.099 SG (@72% efficiency)
Est Final Gravity: 1.020 SG
Estimated Alcohol by Vol: 10.5 %
Bitterness: 78.6 IBUs

17 lbs Pale Malt (2 Row) Bel (3.0 SRM) Grain 1 81.0 %
1 lbs Roasted Barley (300.0 SRM) Grain 2 4.8 %
1 lbs Oats, Flaked (1.0 SRM) Grain 3 4.8 %
8.0 oz Chocolate Malt (450.0 SRM) Grain 4 2.4 %
8.0 oz Pale Chocolate Malt (215.0 SRM) Grain 5 2.4 %
8.0 oz Caramel/Crystal Malt -120L (120.0 SRM) Grain 6 2.4 %
8.0 oz Special B Malt (180.0 SRM) Grain 7 2.4 %
2.00 oz Magnum [14.00 %] – Boil 60.0 min Hop 8 61.7 IBUs
2.00 oz Goldings, East Kent [5.00 %] – Boil 30.0 min Hop 9 16.9 IBUs
Yeast: Safale US-05 dry yeast (2X 11.5g fresh packages, see http://www.mrmalty.com/calc/calc.html#“)

Mash at 151 deg F for one hour
Target Fermentation temperature 66 deg F

Please post any changes for discussion in the comment area