Oatmeal Stout Partial Mash Brew Session

Brew Session Info

2/13/2021
(Include any important notes from brew day until tasting)

-Mash temp seemed high and I seemed to have got a low efficiency (figured out and adjusted recipient after) - will have to see how mash temp effects attenuation. Temp could have also effected efficiency if it was too high for too long - I think my effciency could also be linked to my sparge. I did not let it drain a long time, and I may have poured too much sparge water on it, need to have better technique for this in future I think -another note here about efficiency is I need to use appropriate water for mash for size of grain bill. Seems like 1-1.25 quarts per pound is right (I may have done too much water for amount of grain) - gravity on 2/24/2021: 1.018-1.019 - gravity on 3/2/2021: 1.018 (so no change)

Mash

PH
165 °FC
157 °FC
minutes

Boil

NaN (estimated)
1.75 gallons liters 0.00 (gallonsliters estimated)
45 minutes minutes (45 minutes estimated)
gals liters

Gravity Estimates

Based on boiling 1.75 gallonsliters at NaN for 45 minutes, this will decrease your wort by 0.00 gallonsliters, bringing your after boil OG to NaN.

You wanted an OG of 1.056. It looks like it will be over.

Fermentation

2.5 gallons liters 2.50 (gallonsliters estimated)
1.056 (1.056 predicted)
1.018 (1.018 predicted)

Conditioning

3/6/2021
10
Corn
1.23 oz g

Tasting Notes (0)

There aren't any tasting notes logged yet

Recipe Facts

Oatmeal Stout Partial Mash
American Stout
  • 2.50 Gallons Liters Batch Size
  • 1.50 Gallons Liters Boil Size
  • 45  min Boil Time
  • 1.056 OG
  • 1.018 FG
  • 43.5 IBU (tinseth) Bitterness
  • 0.78 BG:GU
  • 35.0° SRM Color
  • 48% Efficiency
  • 4.9% ABV Alcohol
  • 190 per 12oz Calories
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