Retour aux sources 13.F - Imperial Stout

@Jessy - Jan. 31, 2019


Ingredients

Amount Name Type # %/IBU
Grain icon  4.00 kg pilsen (3.5 EBC) Grain 1 46.0%
Grain icon  2.00 kg cara munich3 (40.0 EBC) Grain 2 23.0%
Grain icon  1.20 kg cara blond 1 (25.0 EBC) Grain 3 13.8%
Grain icon  0.80 kg Spécial b (290.0 EBC) Grain 4 9.2%
Grain icon  0.40 kg froment crystal (150.0 EBC) Grain 5 4.6%
Grain icon  0.30 kg chocola (650.0 EBC) Grain 6 3.4%
Hop icon  50.0 g Tomahawk (13.00%) - Boil 60.00 min Hop 7 48.5 IBU
Hop icon  50.0 g Tomahawk (13.00%) - Boil 10.00 min Hop 8 17.6 IBU

Mash detail

Name Description Step temperature Step time
Mash step Mash in (Temperature) Add 22.0 l of water. Heat to 65.6 c over 10 min 63.0 c 40 min
Mash step Mash step (Temperature) Heat to 68.0 c over 10 min 68.0 c 30 min
Mash step Filtering
Mash step Fly sparge Fly sparge with 12.6 l of water at 78.0 c
Destock

Indicators

All grain - Batch size : 21.0 l

Est. original gravity: 1.093
1.075 1.115

Est. final gravity: 1.023
1.018 1.030

IBU: 66.1
50.0 90.0

Color: 79.9 EBC
59.1 78.8

ABV: 9.1%
8.00 12.00



%

Mash steps

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