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Gottskálk Grimmi

Method: All Grain
Style: Russian Imperial Stout
Boil Time: 90 min
Batch Size: 35 liters (fermentor volume)
Pre Boil Size: 45 liters
Post Boil Size: 31 liters
Pre Boil Gravity: 13.3 °P (recipe based estimate)
Post Boil Gravity: 22.5 °P (recipe based estimate)
Efficiency: 100% (brew house)
Calories: 256 calories (Per 330ml)
Carbs: 21.4 g (Per 330ml)

Created: Thursday November 19th 2020

Original Gravity:

20.1 °P

Final Gravity:

3.5 °P

ABV (standard):

9.2%

IBU (tinseth):

75.3

SRM (daniels):

40.0

Mash pH

n/a

Cost kr

3,740.00

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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
3 kg	Weyermann - Vienna Malt3 kg Vienna Malt	kr 230.00 / kg kr 690.00	37	3.5	30.7%
1 kg	Weyermann - Carafa Special Type III1 kg Carafa Special Type III	kr 560.00 / kg kr 560.00	29.9	525	10.2%
1 kg	Weyermann - Roasted Barley1 kg Roasted Barley		29.9	432	10.2%
0.50 kg	Weyermann - Caramunich Type 10.5 kg Caramunich Type 1	kr 450.00 / kg kr 225.00	33.5	35	5.1%
0.64 kg	Flaked Oats0.64 kg Flaked Oats	kr 350.00 / kg kr 224.00	33	2.2	6.5%
1.50 kg	Weyermann - Pale Ale1.5 kg Pale Ale	kr 230.00 / kg kr 345.00	39	2.3	15.3%
1 kg	Liquid Malt Extract - Dark1 kg Liquid Malt Extract - Dark - (late boil kettle addition)		35	30	10.2%
560 g	Brown Sugar560 g Brown Sugar - (late boil kettle addition)	kr 350.00 / kg kr 196.00	45	15	5.7%
580 g	Flaked Rice580 g Flaked Rice		40	0.5	5.9%
9.78 kg / kr 2,240.00

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
50 g	brew.is - Magnum DE (15 AA) / 0 Grams	kr 8.00 / g kr 400.00	Pellet	15	Boil	60 min	52.53	20%
100 g	Fuggles100 g Fuggles Hops		Pellet	4.7	Boil	20 min	19.94	40%
100 g	Fuggles100 g Fuggles Hops		Pellet	4.7	Boil	2 min	2.78	40%
250 g / kr 400.00

Show Summary View

Amount	Variety	Cost	IBU	Bill %
50 g	brew.is - Magnum DE (15 AA) / 0 Grams (Pellet)	kr 8.00 / g kr 400.00	52.53	20%
200 g	Fuggles (Pellet) 200 g Fuggles (Pellet) Hops		22.72	80%
250 g / kr 400.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
20 L	20 L strike at 70.5°C in cooler box for strike	Strike	70.5 °C	65 °C	90 min
16 L		Sparge	78 °C	78 °C	15 min
Starting Mash Thickness: 3 L/kg Starting Grain Temp: 18 °C

Other Ingredients

Amount	Name	Cost	Type	Use	Time
115 g	Cocoa powder		Flavor	Boil	30 min.
100 g	Brandy Barrel Chips		Water Agt	Secondary	0 min.

Yeast

Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST

Amount:	2 Each	Cost:	kr 550.00 / each kr 1,100.00
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	10 - 22 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 247 B cells required

kr 1,100.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 1.65 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
0	0	0	0	0	0
Mash Chemistry and Brewing Water Calculator

Last Updated and Sharing

359

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Brews

Public: Yup, Shared
Last Updated: 2020-11-21 14:29 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 kr	Cost %
Fermentables	kr
Steeping Grains (Extract Only)	kr
Hops	kr
Yeast	kr
Other	kr
Cost Per Barrel	kr 0.00
Cost Per Pint	kr 0.00
Total Cost	kr 0.00

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