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Optic Collusion, Pale Coffee Stout

Method: BIAB
Style: No Profile Selected
Boil Time: 60 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.13 gallons
Post Boil Size: 6.01 gallons
Pre Boil Gravity: 1.056 (recipe based estimate)
Post Boil Gravity: 1.066 (recipe based estimate)
Efficiency: 69% (brew house)
Calories: 223 calories (Per 12oz)
Carbs: 29.1 g (Per 12oz)

Created: Tuesday November 24th 2020

Original Gravity:

1.066

Final Gravity:

1.025

ABV (standard):

5.4%

IBU (tinseth):

43.5

SRM (morey):

9.9

Mash pH

5.3

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
10 lb	Viking - Pale Ale Malt10 lb Pale Ale Malt	37	2.5	69%
2 lb	Briess - Blonde RoastOat Malt2 lb Blonde RoastOat Malt	34.5	6	13.8%
1 lb	Briess - Caramel Malt - 20L1 lb Caramel Malt - 20L	35	20	6.9%
0.50 lb	Great Western - White Wheat0.5 lb White Wheat	37	3.5	3.4%
0.50 lb	Weyermann - Melanoidin0.5 lb Melanoidin	34.5	27	3.4%
0.50 lb	Briess - Victory Malt0.5 lb Victory Malt	34.5	28	3.4%
14.50 lbs / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
1 oz	Bravo1 oz Bravo Hops	Pellet	12.4	Boil	60 min	40.7	50%
1 oz	Crystal1 oz Crystal Hops	Pellet	4.3	Boil	5 min	2.81	50%
2 oz / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
1 oz	Bravo (Pellet)	40.7	50%
1 oz	Crystal (Pellet)	2.81	50%
2 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
21 qt		Infusion	--	144 °F	20 min
		Temperature	--	158 °F	40 min

Other Ingredients

Amount	Name	Type	Use	Time
8 g	Calcium Chloride (dihydrate)	Water Agt	Mash	1 hr.
4 g	Epsom Salt	Water Agt	Mash	1 hr.
4 g	Baking Soda	Water Agt	Mash	1 hr.
7 ml	Lactic acid	Water Agt	Mash	1 hr.

Yeast

White Labs - English Ale Yeast WLP002

Amount:	1 Each	Cost:
Attenuation (avg):	66.5%	Flocculation:	Very High
Optimum Temp:	65 - 68 °F	Starter:	Yes
Fermentation Temp:	66 °F	Pitch Rate:	0.35 (M cells / ml / ° P) 118 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose CO₂ Level: 0 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
Mash Chemistry and Brewing Water Calculator

Notes

I was hoping that if you closed your eyes you would actually think you were having a stout. Not sure it quite got there, but there is enough caramel richness that you might think it was a Scottish Export? The coffee is a nice undertone, but does not scream COFFEE in your face.
I cold-brewed some Peet's Baridi Blend coffee for 24 hrs with one vanilla bean and added 2 cups of it at flameout.
My actual numbers were OG1.065, FG 1.022, so 5.5%ABV. I targeted a "balanced" water profile.
It's very tasty, happy with how it turned out.

Last Updated and Sharing

267

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Brews

Public: Yup, Shared
Last Updated: 2021-01-31 17:29 UTC

System Default

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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