Brewed this today. Will be my first attempt at using oak chips, will throw them in after the initial fermentation has settled down. I'm thinking 50g for a week.
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Recipe: Oak Aged Imperial Stout
Brewer: Shane Phelan
Asst Brewer:
Style: Imperial Stout
TYPE: All Grain
Taste: (30.0)
Recipe Specifications
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Boil Size: 25.34 l
Post Boil Volume: 22.71 l
Batch Size (fermenter): 19.00 l
Bottling Volume: 17.00 l
Estimated OG: 1.092 SG
Estimated Color: 105.4 EBC
Estimated IBU: 79.7 IBUs
Brewhouse Efficiency: 50.00 %
Est Mash Efficiency: 57.5 %
Boil Time: 90 Minutes
Ingredients:
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Amt Name Type # %/IBU
7000.00 g Pale Malt, Maris Otter (5.9 EBC) Grain 1 60.9 %
900.00 g Oats, Flaked (2.0 EBC) Grain 2 7.8 %
900.00 g Wheat Malt, Ger (3.9 EBC) Grain 3 7.8 %
750.00 g Caramel/Crystal Malt - 15L (30.0 EBC) Grain 4 6.5 %
750.00 g Vienna Malt (6.9 EBC) Grain 5 6.5 %
500.00 g Barley, Flaked (3.3 EBC) Grain 6 4.3 %
500.00 g Black Malt (Stout) (1333.0 EBC) Grain 7 4.3 %
200.00 g Chocolate Malt (1050.5 EBC) Grain 8 1.7 %
60.00 g Columbus (Tomahawk) [10.00 %] - Boil 60. Hop 9 48.4 IBUs
30.00 g Columbus (Tomahawk) [10.00 %] - Boil 30. Hop 10 18.6 IBUs
60.00 g Cascade [4.50 %] - Boil 10.0 min Hop 11 7.9 IBUs
60.00 g Cascade [4.50 %] - Boil 5.0 min Hop 12 4.8 IBUs
10.00 g Centennial [10.00 %] - Boil 0.0 min Hop 13 0.0 IBUs
10.00 g Columbus (Tomahawk) [10.00 %] - Boil 0.0 Hop 14 0.0 IBUs
1.0 pkg Irish Ale Yeast (White Labs #WLP004) Yeast 15 -
50.00 g Oak Chips (Primary 7.0 days) Flavor 16 -
Mash Schedule: Single Infusion, Single Batch Sparge [Shanes AG]
Total Grain Weight: 11500.00 g
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Name Description Step Temperature Step Time
Mash Step Add 22.05 l of water at 169. 152.0 F 60 min
Sparge: Batch sparge with 3 steps (Drain mash tun, , 13.29l, 4.02l) of 168.1 F water
Notes:
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Columbus hops adjusted to 10% Alpha from 14% as they are more than a year old.
Cascade hops adjusted to 4.5% Alpha from 5.5% as they are more than 5 months old.
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