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Caliginous Concoction / Bungle Rye

Method: All Grain
Style: Roggenbier (German Rye Beer)
Boil Time: 75 min
Batch Size: 4 gallons (fermentor volume)
Pre Boil Size: 5.5 gallons
Post Boil Size: 4.4 gallons
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.052 (recipe based estimate)
Efficiency: 69% (brew house)
Source: Jamil
Hop Utilization: 98%
Calories: 171 calories (Per 12oz)
Carbs: 17 g (Per 12oz)

Created: Friday November 21st 2025

Original Gravity:

1.052

Final Gravity:

1.012

ABV (standard):

5.2%

IBU (rager):

20.1

SRM (morey):

28.1

Mash pH

4.5

Cost $

n/a

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Brew Log History

Target 67°F
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Carbs: {{ stats.carbs | number:1 }} g / 12oz

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Device Filter
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Fermentables

Amount	Fermentable	PPG	°L	Bill %
4.50 lb	US - Malted Rye4.5 lb Malted Rye	38	3.5	54.1%
2.50 lb	US - CaraMel Dark2.5 lb CaraMel Dark	34	75	30.1%
1 lb	US - English Pale1 lb English Pale	35.6	2.7	12%
5 oz	US - Americano5 oz Americano	29	265	3.8%
8.31 lbs / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
28 g	Hallertau Tradition (Germany)28 g Hallertau Tradition (Germany) Hops		Pellet	3.6	Boil	60 min	20.11	100%
28 g / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
28 g	Hallertau Tradition (Germany) (Pellet)		20.11	100%
28 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
4.6 gal	Ferulic Acid Rest	Strike	114 °F	110 °F	15 min
	Protein Rest	Sparge	--	125 °F	20 min
	Beta Amylase Rest	Sparge	--	145 °F	35 min
	Alpha Amylase Rest	Sparge	--	160 °F	35 min
1.75 gal		Sparge	168 °F	168 °F	10 min
Starting Mash Thickness: 1.75 qt/lb Starting Grain Temp: 68 °F

Other Ingredients

Amount	Name	Type	Use	Time
1 g	Brewtan B	Other	Mash	70 min.
2.50 ml	Glucabuster	Water Agt	Mash	65 min.
2.50 g	Calcium Chloride (anhydrous)	Water Agt	Mash	1 hr.
2 g	Epsom Salt	Water Agt	Mash	1 hr.
1.50 g	Gypsum	Water Agt	Mash	1 hr.
1 g	Salt	Water Agt	Mash	1 hr.
1 lb	Rice hulls	Other	Mash	54 min.
2 g	Brewtan B	Other	Boil	15 min.
1 each	Servomyces	Other	Boil	10 min.
1 each	Whirlfloc	Fining	Boil	10 min.
1 ml	ALDC	Water Agt	Primary	0 min.

Yeast

Wyeast - Weihenstephan Weizen 3068

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Low
Optimum Temp:	64 - 75 °F	Starter:	Yes
Fermentation Temp:	67 °F	Pitch Rate:	0.75 (M cells / ml / ° P) 146 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 0 Volumes

Target Water Profile

Apt. Brewer Czech Dark Lager

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
50	8	16	90	70	0
Mash Chemistry and Brewing Water Calculator

Notes

Pitch at 67F but allow yeast to free-rise. Expect ~5F increase

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2025-12-26 18:30 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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Caliginous Concoction / Bungle Rye

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