st patrick's stout

Method:Partial Mash Style:Dry Stout
Boil Time:60 min Batch Size:4.25 gallons (fermentor volume)
Boil Size:4 gallons Efficiency:40% (brew house)
Boil Gravity:1.046 (recipe based estimate)   Hop Utilization Multiplier:1
Original Gravity: 1.043
Final Gravity: 1.010
ABV (standard): 4.33%
IBU (tinseth): 32.95
SRM (morey): 35.38
Mash pH: 0
Fermentables
Amount Fermentable PPG °L Bill %
16 ozMaris Otter Pale383.7513.7%
16 ozRoasted Barley3330013.7%
2 lbFlaked Barley322.227.4%
3 lbDry Malt Extract - Light42441%
5 ozChocolate293504.3%
Hops
Amount Variety Type AA Use Time IBU
1 ozWillametteLeaf/Whole3.8Boil40 min14.07
0.6 ozCentennialLeaf/Whole8.5Boil40 min18.88
Mash Guidelines
Amount Description Type Temp Time
5 qt152 F45 min
Yeast
Fermentis / Safale - English Ale Yeast S-04
Attenuation (avg): 75% Flocculation: High
Optimum Temp: 54 - 77 °F Starter: Yes
Fermentation Temp: 75 °F Pitch Rate: 0.35 (M cells / ml / ° P)
Priming
CO2 Level: 2.2 Volumes
Target Water Profile: Balanced Profile
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Notes
brew day 3/8/20
heated 1.5 gal of tap water to 163, added grain bag. steeped @ 150F for 45min.
added a medium pot's worth of hot (180F) water to steeping pot (didnt affect temp much, tho)
rinsed with big pot's worth of 170F water, topped up to 3.8 gal.
brought to boil (expanded to 4.0 gal), added hops.
boiled for 20 min, removed from heat and stirred in DME.
brought back to a boil for 20 more min. Added irish moss w 15 min to go.
cooled in sink w 20lb ice in 30 min. topped to 4 gal with cold sterile water. SG was 1.046, added another quart of cold water.
fermented in carboy at 65deg


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Date: 2020-03-09 02:02 UTC
Recipe Last Updated: 2020-03-09 02:02 UTC