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Yooper's Oatmeal Stout

Method: All Grain
Style: Oatmeal Stout
Boil Time: 60 min
Batch Size: 11 gallons (ending kettle volume)
Pre Boil Size: 12.25 gallons
Pre Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 75% (ending kettle)
Source: Yooper
Calories: 9656 calories (Per 20qt)
Carbs: 1209.3 g (Per 20qt)

Created: Saturday February 1st 2020

Original Gravity:

1.054

Final Gravity:

1.019

ABV (standard):

4.6%

IBU (tinseth):

31.8

SRM (morey):

34.5

Mash pH

5.6

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
14 lb	United Kingdom - Maris Otter Pale14 lb Maris Otter Pale	38	3.75	63.6%
2 lb	Flaked Oats2 lb Flaked Oats	33	2.2	9.1%
1.50 lb	American - Victory1.5 lb Victory	34	28	6.8%
20 oz	United Kingdom - Pale Chocolate20 oz Pale Chocolate	33	207	5.7%
1 lb	Flaked Barley1 lb Flaked Barley	32	2.2	4.5%
1 lb	American - Black Barley1 lb Black Barley	27	530	4.5%
1 lb	American - Caramel / Crystal 75L1 lb American - Caramel / Crystal 75L	33	75	4.5%
4 oz	United Kingdom - Chocolate4 oz Chocolate	34	425	1.1%
22 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
3.60 oz	Willamette3.6 oz Willamette Hops	Pellet	4.5	Boil	60 min	28.39	93.5%
0.25 oz	Cluster0.25 oz Cluster Hops	Pellet	7.7	Boil	60 min	3.37	6.5%
3.85 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
3.60 oz	Willamette (Pellet)	28.39	93.5%
0.25 oz	Cluster (Pellet)	3.37	6.5%
3.85 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
7.7 gal		Infusion	154 °F	154 °F	60 min
	mashout	Temperature	154 °F	168 °F	15 min
7.43 gal	Sparge	Sparge	--	168 °F	60 min
Starting Mash Thickness: 1.4 qt/lb Starting Grain Temp: 60 °F

Other Ingredients

Amount	Name	Type	Use	Time
2 tsp	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
0.50 tsp	Epsom Salt	Water Agt	Mash	1 hr.
0.25 tsp	Gypsum	Water Agt	Mash	1 hr.
1 tsp	Irish Moss	Fining	Mash	20 min.
0.50 tsp	Wyeast - Beer Nutrient	Water Agt	Mash	10 min.

Yeast

Wyeast - Denny's Favorite 50 1450

Amount:	2 Each	Cost:
Attenuation (custom):	65%	Flocculation:	Low
Optimum Temp:	60 - 70 °F	Starter:	No
Fermentation Temp:	62 °F	Pitch Rate:	0.5 (M cells / ml / ° P) 278 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 5.99 psi Temp: 38 °F CO₂ Level: 2 Volumes

Target Water Profile

Head First Water

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
84	20	9	62	45	228
Shoot for a mash pH of 5.4-5.5 for best smoothness.
Mash Chemistry and Brewing Water Calculator

Notes

Smooth, rich, velvety, not too roasty, not too dry! Coffee roast notes without a burnt flavor. GREAT beer.

Wyeast 1335 is an option, but the 1450 gives a luscious mouthfeel.

Finishes at 1.016-1.020, depending on yeast strain.

For dry yeast S04 would work, but keep it on the low temperature range, 62-65 if possible.

For Imperial, use A10.

Award Winning Recipe

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2020-02-09 20:52 UTC
Snapshot Created: 2020-02-01 19:10 UTC
Link To Parent Recipe

Recipe costs can be adjusted by changing the batch size. They won't be saved but will give you an idea of costs if your final yield was different.

Cost for

Gallons

Cost by

Final Yield

	Cost $	Cost %
Fermentables	$
Steeping Grains (Extract Only)	$
Hops	$
Yeast	$
Other	$
Cost Per Barrel	$ 0.00
Cost Per Pint	$ 0.00
Total Cost	$ 0.00

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