Oatmeal stout #02 (Mini Mash) - Beer Recipe - Brewer's Friend

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Oatmeal stout #02 (Mini Mash)

384 calories 40.2 g 750 ml
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Beer Stats
Method: Extract
Style: Oatmeal Stout
Boil Time: 75 min
Batch Size: 13.5 liters (fermentor volume)
Pre Boil Size: 19.18 liters
Post Boil Size: 13.5 liters
Pre Boil Gravity: 1.038 (recipe based estimate)
Post Boil Gravity: 1.055 (recipe based estimate)
Efficiency: 70% (steeping grains only)
Calories: 384 calories (Per 750ml)
Carbs: 40.2 g (Per 750ml)
Created: Monday April 18th 2022
1.055
1.014
5.3%
34.2
31.7
n/a
n/a
 
Fermentables
Amount Fermentable Cost PPG °L Bill %
2 kg United Kingdom - Maris Otter Pale2 kg Maris Otter Pale 38 3.75 57.1%
0.50 kg Rolled Oats0.5 kg Rolled Oats 33 2.2 14.3%
2.50 kg / $ 0.00
Steeping Grains
Amount Fermentable Cost PPG °L Bill %
0.15 kg Gladfield - Light Chocolate Malt0.15 kg Light Chocolate Malt 32.7 355 4.3%
0.75 kg American - Caramel / Crystal 40L0.75 kg Caramel / Crystal 40L 34 40 21.4%
0.10 kg Proximity - Roasted Barley0.1 kg Roasted Barley 33 475 2.9%
$ 0.00
 
Hops
Amount Variety Cost Type AA Use Time IBU Bill %
30 g Fuggles30 g Fuggles Hops Pellet 4.5 Boil 60 min 28.15 60%
10 g Fuggles10 g Fuggles Hops Pellet 4.5 Boil 20 min 5.68 20%
10 g Fuggles10 g Fuggles Hops Pellet 4.5 Boil 1 min 0.4 20%
50 g / $ 0.00
 
Yeast
Fermentis - Safale - English Ale Yeast S-04
Amount:
1 Each
Cost:
Attenuation (avg):
75%
Flocculation:
High
Optimum Temp:
12 - 25 °C
Starter:
No
Fermentation Temp:
-
Pitch Rate:
0.35 (M cells / ml / ° P) 64 B cells required
$ 0.00 Yeast Pitch Rate and Starter Calculator
Priming
CO2 Level: 1.65 Volumes
 
Target Water Profile
Brisbane - Feb 2022 SEQ water
Ca+2 Mg+2 Na+ Cl- SO4-2 HCO3-
0 0 0 0 0 0
Using the base water as is, has some alkalinity already.
 
Mash Guidelines
Amount Description Type Start Temp Target Temp Time
9 L Initial water in kettle Strike 76 °C 68 °C 60 min
3 L Top up to 10L in boil, add more as needed Sparge 76 °C -- 1 min
7 L Steeping 76 °C 68 °C 30 min
Quick Water Requirements
Water Liters
Heat water added to kettle (equipment estimates 24.4 L) 22.7
Mash volume with grains (equipment estimates 24.4 L) 25
Grain absorption losses (steeping) -3.5
Pre boil volume (equipment estimates 20.9 L) 19.2
Boil off losses -7.1
Hops absorption losses (first wort, boil, aroma) -0.3
Post boil volume 13.5
Going into fermentor 13.5
WARNING: Kettle losses > 2% detected which throw off OG calculation for extract/partial mash recipes in batch target 'fermentor' mode. Solution: Reduce kettle losses, misc losses and hops absorption in equipment profile, OR set batch target to 'kettle' and do a full wort boil. See batch target FAQ.  
Total: 22.7  
Equipment Profile Used: System Default
 
Notes

Based heavily on the home brew challenge recipe. Going for ~ 12L nett for a case of bottles so 13.5L brewed.

Stepped grains air cooled and added to fermenter. Done in around 7L of water.

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  • Last Updated: 2022-04-18 07:10 UTC