O’Ciardubhain’s Irish Stout

Specs: 93.00 gal | ABV: 4.9% | IBU: 44.6 IBUs Tinseth | SRM: 31.4 SRM
OG: 1.049 SG | FG: 1.011 SG | BU:GU: 0.916 | Calories: 151.6 kcal/12oz
Eff: 72.00 % | Boil: 97.22 gal for 60 Mins
Total Grain Weight: 181 lbs 5.2 oz | Total Hops: 36.00 oz oz.

Grain Bill

| Amount | Name | Type | # | %/IBU | | ————– | ——————————– | —– | — | —— | | 110 lbs 3.7 oz | Pale Malt, Maris Otter (3.0 SRM) | Grain | 1 | 60.8 % | | 44 lbs 1.5 oz | Barley, Flaked (1.7 SRM) | Grain | 2 | 24.3 % | | 25 lbs | Roasted Barley (300.0 SRM) | Grain | 3 | 13.8 % | | 2 lbs | Acid Malt (3.0 SRM) | Grain | 4 | 1.1 % | | | Rice Hulls | | | |

Mash

Mash In: - Add 56.66 gal of water at 165.0°F | Step Temperature: 150.0°F | Step Time: 75 mins

Fly sparge with 62.32 gal water at 168.0°F

Target Kettle Fill Volume: 97.38 gal

Boil Process (Hop Schedule)

Est Pre_Boil Gravity: 1.047 SG | Est OG: 1.049 SG | Amt | Name | Type | Time | # | %/IBU | | ——– | —————————- | —- | ——– | — | ——— | | 36.00 oz | Goldings, East Kent [5.90 %] | Hop | 60.0 | 5 | 44.6 IBUs | | 0.00 oz | Fuggles [4.50 %] | Hop | 60.0 min | 6 | 0.0 IBUs |

Yeast

| Amount | Name | Type | # | %/IBU | | ——- | —————————————- | —– | — | —– | | 1.0 pkg | Nottingham Yeast (Lallemand #) [23.66 m] | Yeast | 8 | - |

Notes