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The Tobinator (Doppelbock)

Method: All Grain
Style: Doppelbock
Boil Time: 120 min
Batch Size: 5.5 gallons (fermentor volume)
Pre Boil Size: 7.31 gallons
Post Boil Size: 5.75 gallons
Pre Boil Gravity: 1.064 (recipe based estimate)
Post Boil Gravity: 1.083 (recipe based estimate)
Efficiency: 75% (brew house)
Source: Toby Saltzman
Hop Utilization: 99.8693%
Calories: 277 calories (Per 12oz)
Carbs: 28.6 g (Per 12oz)

Created: Tuesday December 9th 2025

Ayinger Celebrator Clone

by GoblinCat Brewing Co.

OG: 1.066 FG: 1.014 ABV: 6.8% IBU: 27

Doppelbock

by mjlavorgna

OG: 1.079 FG: 1.021 ABV: 7.6% IBU: 24

Dunkelflaute Dopplebock

by devsop

OG: 1.091 FG: 1.025 ABV: 8.8% IBU: 24

Original Gravity:

1.083

Final Gravity:

1.021

ABV (standard):

8.2%

IBU (tinseth):

23.1

SRM (morey):

21.4

Mash pH

5.5

Cost $

n/a

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
8 lb	Weyermann - Barke Munich Malt8 lb Barke Munich Malt	$ 0.00 / lb $ 0.00	37	8	48.3%
4 lb	Weyermann - Barke Pilsner Malt4 lb Barke Pilsner Malt	$ 0.00 / lb $ 0.00	37.03	1.75	24.2%
3 lb	Weyermann - Munich Type II (Dark)3 lb Munich Type II (Dark)	$ 0.00 / lb $ 0.00	37	10	18.1%
1 lb	Weyermann - Caramunich Type 31 lb Caramunich Type 3	$ 0.00 / lb $ 0.00	34	57	6%
6 oz	Weyermann - Melanoidin6 oz Melanoidin	$ 0.00 / lb $ 0.00	34.5	27	2.3%
3 oz	Weyermann - Carafa Special Type III3 oz Carafa Special Type III - (late mash tun addition)	$ 0.00 / lb $ 0.00	29.9	525	1.1%
16.56 lbs / $ 0.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
1 oz	Artisan - Perle1 oz Perle Hops		Pellet	7.1	Boil	60 min	21.53	66.7%
0.50 oz	Yakima Valley Hops - GR Tettnanger0.5 oz GR Tettnanger Hops	$ 0.00 / oz $ 0.00	Pellet	2.8	Boil	10 min	1.54	33.3%
1.50 oz / $ 0.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
1 oz	Artisan - Perle (Pellet)		21.53	66.7%
0.50 oz	Yakima Valley Hops - GR Tettnanger (Pellet)	$ 0.00 / oz $ 0.00	1.54	33.3%
1.50 oz / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
5 gal		Strike	75 °F	90 °F	--
		Temperature	90 °F	133 °F	15 min
		Temperature	133 °F	145 °F	45 min
		Temperature	145 °F	158 °F	45 min
	Mash-Out	Vorlauf	158 °F	168 °F	15 min
4 gal		Sparge	--	170 °F	--
Starting Mash Thickness: 1.25 qt/lb Starting Grain Temp: 70 °F

Other Ingredients

Amount	Name	Cost	Type	Use	Time
3 g	Calcium Chloride (dihydrate)	$ 0.00 / oz $ 0.00	Water Agt	Mash	1 hr.
2.40 g	Epsom Salt	$ 0.00 / oz $ 0.00	Water Agt	Mash	1 hr.
2 g	Gypsum	$ 0.00 / oz $ 0.00	Water Agt	Mash	1 hr.
3 tbsp	Irish Moss	$ 0.00 / oz $ 0.00	Fining	Boil	20 min.
4 tbsp	Yeast Nutrient	$ 0.00 / oz $ 0.00	Other	Mash	20 min.

Yeast

Wyeast - Hella Bock 2487

Amount:	4 Each	Cost:	$ 0.00 / each $ 0.00
Attenuation (custom):	74%	Flocculation:	Medium
Optimum Temp:	48 - 56 °F	Starter:	No
Fermentation Temp:	52 °F	Pitch Rate:	2.0 (M cells / ml / ° P) 833 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: co2 Amount: 11.62 psi Temp: 40 °F CO₂ Level: 2.44 Volumes

Target Water Profile

* Distilled Water

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
50	50	6	55	70	320
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

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Brews

Public: Yup, Shared
Last Updated: 2026-01-17 12:20 UTC

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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