All Grain Recipe
Submitted By: KevinO (Shared)
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Brewer: Kevin OGarra | |
Batch Size: 6.08 gal | Style: Imperial Stout (20C) |
Boil Size: 7.40 gal | Style Guide: BJCP 2015 |
Color: 69.8 SRM | Equipment: GrainFather_60min_Ale |
Bitterness: 147.4 IBUs | Boil Time: 60 min |
Est OG: 1.086 (20.7° P) | Mash Profile: Grainfather_SingleWmashOut_Med Body |
Est FG: 1.019 SG (4.9° P) | Fermentation: Ale, Single Stage |
ABV: 9.0% | Taste Rating: 30.0 |
Ingredients
Amount |
Name |
Type |
# |
9.06 gal |
Auckland, NZ (Waitakere WTP Treated water) |
Water |
1 |
5.00 g |
Chalk (Calcium Carbonate) (Mash 60 min) |
Misc |
2 |
2.70 ml |
Lactic Acid (Mash 60 min) |
Misc |
3 |
1.50 g |
Epsom Salt (MgSO4 - Magnesium Sulphate) (Mash 60 min) |
Misc |
4 |
0.60 g |
Baking Soda (Mash 60 min) |
Misc |
5 |
7 lbs 7.93 oz |
Gladfield Munich Malt (7.9 SRM) |
Grain |
6 |
10.58 oz |
Barley, Flaked (Thomas Fawcett) (3.9 SRM) |
Grain |
7 |
10.58 oz |
Carafa Special I (Weyermann) (507.1 SRM) |
Grain |
8 |
10.58 oz |
Flaked Wheat - US (3.9 SRM) |
Grain |
9 |
10.58 oz |
Gladfield Biscuit Malt (30.5 SRM) |
Grain |
10 |
10.58 oz |
Gladfield Chocolate Rye Malt (250.0 SRM) |
Grain |
11 |
10.58 oz |
Gladfield Roast Barley (736.0 SRM) |
Grain |
12 |
10.58 oz |
UK Black Malt (659.9 SRM) |
Grain |
13 |
1 lbs 12.22 oz |
Treacle [Boil] (100.0 SRM) |
Extract |
14 |
1.76 oz |
Chinook [12.4%] - Boil 60 min |
Hops |
15 |
1.59 oz |
Columbus [16.3%] - Boil 60 min |
Hops |
16 |
5.00 g |
Irish Moss (Boil 15 min) |
Misc |
17 |
1.76 oz |
Centennial [9.8%] - Boil 15 min |
Hops |
18 |
5.00 g |
Yeast Nutrient (Boil 15 min) |
Misc |
19 |
3 lbs 11.97 oz |
Black Rock Dark Malt LME [Boil for 10 min] [Boil] (20.3 SRM) |
Extract |
20 |
1.76 oz |
Amarillo [8.9%] - Boil 5 min |
Hops |
21 |
2.0 pkgs |
New World Strong Ale (Mangrove Jack's #M42) |
Yeast |
22 |
1.0 pkgs |
New World Strong Ale (Mangrove Jack's #M42) |
Yeast |
23 |
Taste Notes
Dark...super opaque, espresso and molassis, with hints of earthy & spicy coming through from Columbus & Spicy from Chinook (Maybe reduce these a little next time). Med-Full body.
Best Winter Warmer
by KevinOVery well balanced beer despite the high IBU. Everyone who's tried it is impressed. Keeper.