Oyster Oatmeal Stout 5L - 1 Gallon

Please remember this was a test batch and the oysters were pushed to the extreme, if making a large batch I' probably cut the oysters by a 1/3.

METRIC (IMPERIAL NEXT COMMENT)
Brewer: Gash
Asst Brewer:
Style: Oatmeal Stout
TYPE: All Grain
Taste: (30.0)

Recipe Specifications

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Boil Size: 7.26 l
Post Boil Volume: 5.20 l
Batch Size (fermenter): 5.00 l
Bottling Volume: 4.00 l
Estimated OG: 1.054 SG
Estimated Color: 78.2 EBC
Estimated IBU: 32.8 IBUs
Brewhouse Efficiency: 71.00 %
Est Mash Efficiency: 71.0 %
Boil Time: 60 Minutes

Ingredients:

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Amt Name Type # %/IBU
900.00 g Pale Malt, Traditional Ale (Joe White) ( Grain 1 73.8 %
100.00 g Oats, Flaked (2.0 EBC) Grain 2 8.2 %
60.00 g Crystal (Joe White) (141.8 EBC) Grain 3 4.9 %
60.00 g Crystal, Dark (Joe White) (216.7 EBC) Grain 4 4.9 %
60.00 g Roasted Barley (Joe White) (1398.7 EBC) Grain 5 4.9 %
40.00 g Chocolate Malt (Joe White) (750.6 EBC) Grain 6 3.3 %
10.00 g Goldings, East Kent [4.40 %] - Boil 60.0 Hop 7 25.0 IBUs
5.00 g Fuggles [4.50 %] - Boil 20.0 min Hop 8 7.7 IBUs
0.5 pkg Safale American (DCL/Fermentis #US-05) Yeast 9 -

2 Oyster shells, 3 Fresh Oysters and 5 Smoked Oysters were added to the boil @20min

Mash Schedule: Single Infusion, Medium Body
Total Grain Weight: 1220.00 g

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Name Description Step Temperat Step Time
Mash In Add 3.18 l of water at 74.3 C 66.7 C 60 min

Sparge: Sparge with 5.30 l water at 78 C

Please remember this was a test batch and the oysters were pushed to the extreme, if making a large batch I' probably cut the oysters by a 1/3.

Recipe: Oatmeal Oyster Stout 5L (U3)
Brewer: Gash
Asst Brewer:
Style: Oatmeal Stout
TYPE: All Grain
Taste: (30.0)

Recipe Specifications

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Boil Size: 1.92 gal
Post Boil Volume: 1.37 gal
Batch Size (fermenter): 1.32 gal
Bottling Volume: 1.06 gal
Estimated OG: 1.054 SG
Estimated Color: 39.7 SRM
Estimated IBU: 32.8 IBUs
Brewhouse Efficiency: 71.00 %
Est Mash Efficiency: 71.0 %
Boil Time: 60 Minutes

Ingredients:

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Amt Name Type # %/IBU
1 lbs 15.7 oz Pale Malt, Traditional Ale (Joe White) ( Grain 1 73.8 %
3.5 oz Oats, Flaked (1.0 SRM) Grain 2 8.2 %
2.1 oz Crystal (Joe White) (72.0 SRM) Grain 3 4.9 %
2.1 oz Crystal, Dark (Joe White) (110.0 SRM) Grain 4 4.9 %
2.1 oz Roasted Barley (Joe White) (710.0 SRM) Grain 5 4.9 %
1.4 oz Chocolate Malt (Joe White) (381.0 SRM) Grain 6 3.3 %
0.35 oz Goldings, East Kent [4.40 %] - Boil 60.0 Hop 7 25.0 IBUs
0.18 oz Fuggles [4.50 %] - Boil 20.0 min Hop 8 7.7 IBUs
0.5 pkg Safale American (DCL/Fermentis #US-05) Yeast 9 -

2 Oyster shells, 3 Fresh Oysters and 5 Smoked Oysters were added to the boil @20min

Mash Schedule: Single Infusion, Medium Body, No Mash Out
Total Grain Weight: 2 lbs 11.0 oz

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Name Description Step Temperat Step Time
Mash In Add 3.36 qt of water at 165.8 F 152.0 F 60 min

Sparge: Sparge with 1.40 gal water at 168.0 F