Double Skull Clone

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Buy Ingredients

Method: BIAB
Style: Doppelbock
Boil Time: 60 min
Batch Size: 3.5 gallons (fermentor volume)
Pre Boil Size: 4.875 gallons
Pre Boil Gravity: 1.059 (recipe based estimate)
Efficiency: 70% (brew house)
Source: https://www.epicbrewing.com/beer-release-notes/item/9191-double-skull-doppelbock-53
Calories: 273 calories (Per 12oz)
Carbs: 28 g (Per 12oz)

Created Monday June 10th 2019

Original Gravity:

1.082

Final Gravity:

1.021

ABV (standard):

7.92%

IBU (tinseth):

21.67

SRM (morey):

15.7

Mash pH

5.41

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
6 lb	United Kingdom - Maris Otter Pale6 lb Maris Otter Pale	38	3.75	54.5%
2 lb	German - Pilsner2 lb Pilsner	38	1.6	18.2%
1 lb	Briess - Bonlander Munich Malt 10L1 lb Bonlander Munich Malt 10L	35.9	10	9.1%
0.75 lb	Briess - Aromatic Munich Malt 20L0.75 lb Aromatic Munich Malt 20L	35.4	20	6.8%
1.25 lb	German - CaraMunich II1.25 lb CaraMunich II	34	46	11.4%
11 lb	Total

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
0.75 oz	Perle0.75 oz Perle Hops	Pellet	8.4	Boil	5 min	6.31	50%
0.5 oz	Tettnanger0.5 oz Tettnanger Hops	Pellet	4	Boil	20 min	6.08	33.3%
0.25 oz	Sterling0.25 oz Sterling Hops	Pellet	7.4	Boil	60 min	9.29	16.7%

Show Summary View

Amount	Variety	IBU	Bill %
0.75 oz	Perle0.74999999828443 oz Perle Hops	6.31	50%
0.5 oz	Tettnanger0.49999999885628 oz Tettnanger Hops	6.08	33.3%
0.25 oz	Sterling0.24999999942814 oz Sterling Hops	9.29	16.7%
1.5 oz	Total

Mash Guidelines

Amount	Description	Type	Temp	Time
19.5 qt		Temperature	155 °F	60 min
6 qt	Dunk sparge / mash out	Sparge	180 °F	--

Other Ingredients

Amount	Name	Type	Use	Time
3 g	Gypsum	Water Agt	Mash	0 min.
3.5 g	Calcium Chloride	Water Agt	Mash	0 min.
1 each	Whirlfloc	Water Agt	Boil	10 min.
0.35 tsp	Wyeast - Beer Nutrient	Water Agt	Boil	10 min.

Yeast

Wyeast - Bohemian Lager 2124

Amount:	2 Each
Attenuation (avg):	75%	Flocculation:	Medium
Optimum Temp:	48 - 58 °F	Starter:	Yes
Fermentation Temp:	55 °F	Pitch Rate:	1.5 (M cells / ml / ° P) 393 B cells required