Marlinspike [cloud master] 
All Grain Recipe
Submitted By: brundage (Shared)
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| Brewer: Dean | |
| Batch Size: 658.75 gal | Style: Robust Porter (12B) |
| Boil Size: 728.20 gal | Style Guide: BJCP 2008 |
| Color: 25.7 SRM | Equipment: 20 BBL Batch 20 BBL Fermenter |
| Bitterness: 27.5 IBUs | Boil Time: 60 min |
| Est OG: 1.061 (14.9° P) | Mash Profile: Windlass |
| Est FG: 1.013 SG (3.3° P) | Fermentation: Windlass |
| ABV: 6.4% | Taste Rating: 30.0 |
Ingredients
| Amount |
Name |
Type |
# |
| 797.43 gal |
Windlass |
Water |
1 |
| 376.00 g |
Calcium Chloride (Mash 60 min) |
Misc |
2 |
| 163.00 g |
Gypsum (Calcium Sulfate) (Mash 60 min) |
Misc |
3 |
| 47.00 g |
Baking Soda (Mash 60 min) |
Misc |
4 |
| 908 lbs 4.87 oz |
Standard 2-Row (2.2 SRM) |
Grain |
5 |
| 165 lbs 5.55 oz |
Munich (7.6 SRM) |
Grain |
6 |
| 110 lbs 3.70 oz |
Vienna (4.5 SRM) |
Grain |
7 |
| 70 lbs 7.83 oz |
Carafoam (2.0 SRM) |
Grain |
8 |
| 70 lbs 7.83 oz |
Caramel/Crystal Malt - 45L (45.0 SRM) |
Grain |
9 |
| 42 lbs 4.70 oz |
Black (Patent) Malt (500.0 SRM) |
Grain |
10 |
| 42 lbs 4.70 oz |
Chocolate (350.0 SRM) |
Grain |
11 |
| 5 lbs 14.41 oz |
Northern Brewer [6.9%] - Boil 60 min |
Hops |
12 |
| 64.00 g |
Fermcap S (Boil 60 min) |
Misc |
13 |
| 102.00 g |
Whirlfloc G (Boil 15 min) |
Misc |
14 |
| 133.00 g |
Fermcap S (Boil 0 min) |
Misc |
15 |
| 1.0 pkgs |
London Ale 3 (Brewing Science Institute #A-18) |
Yeast |
16 |
Notes
Recipe by sugar contribution
79.25% 2-Row
10.00% Munich
Some Vienna
4.50% Crystal 60
4.00% Chocolate
2.25% Black Patent
Drop yeast at cold crash
Add 0.04 g/l potassium sorbate after drop yeast
20 lbs / bbl unroasted sweet potato, roasted & pureed after drop yeastThis Recipe Has Not Been Rated
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