Imperial Stout Recipe - Imperial Stout

Recipe Info

Recipe Image

Imperial Stout

by on
All Grain
19 Liter(s)
21 Liter(s)
60 min
68%
Brew No.50 Rate: 9.5/10 ABV: 8.3% Yeast: WLP036 Dusseldorf alt yeast Attenuation: 68% My attenuation: 74% IBU: 74 Ferment: 18–21ºC Recipe: OG: 1090 FG: 1022 ABV: 9% Achieved: OG: 1084 FG: 1021 ABV: 8.3% Notes: – Christmas brew – Took 15% off grain bill to fit in kettle. – Added 400g of rock sugar, clear and dark mix, as less grain meant missed OG – Kit came with odd choice of yeast. Do again. Wow! It’s great. Perfectly balanced. Sweet, dry. Perfect.

Fermentables

83% - Crisp Maris Otter
5950
0
3
Mash
5% - Crisp Crystal 150 Malt
382
0
75
Mash
5% - Crisp Extra Light Crystal Malt
382
0
50
Mash
3% - Crisp Chocolate Malt
195
0
380
Mash
3% - Crisp Brown Malt
195
0
65
Mash
1% - Crisp Roasted Barley
98
0
650
Mash

Hops

Nugget
50
Pellet
Boil
60 min(s)
13.3
139.2
Northern Brewer
28
Pellet
FlameOut
0 min(s)
9
0.0
Centennial
28
Pellet
FlameOut
0 min(s)
10.5
0.0

Yeast

White Labs Dusseldorf Alt WLP036
68%

Other Stuff

No other stuff in this recipe

Mash Steps

No mash steps in this recipe

Special Instructions

1.
Take yeast out of fridge
2.
Take 15% of grain bill
3.
ChemSan Sanitiser 80ML – 40Lt
4.
Water to Mash kettle – 21Lt
5.
Water to Sparge Kettle – 17Lt
6.
Both – Camden tablet – 1/2
7.
Both – AMS – Mash 7ml – Sparge 6ml
8.
Mash – Calcium Chloride Flakes 1.6g
9.
Mash – Calcium Sulphate 1.6g
10.
Mash – Sodium Chloride 4.4g
11.
-----------------------------------------------------------------------------------------------------------------
12.
67ºC for 60 mins
13.
75ºC for 10 mins
14.
------------------------------------------------------------------------------------------------------------------
15.
60mins – 50g Nugget
16.
Flame out – 28g Northern Brewer / 28g Centennial
17.
------------------------------------------------------------------------------------------------------------------
18.
Pitch – 18ºC
19.
Ferment – 7 Days at 18ºC then raise too 21ºC until complete
20.
---------------------------------------------------------------------------------------------------------------------
21.
80g sugar – 180ml water

Tasting Notes (0)

There aren't any tasting notes logged yet

Recipe Facts

Imperial Stout
Imperial Stout
  • 19.00 Gallons Liters Batch Size
  • 21.00 Gallons Liters Boil Size
  • 60  min Boil Time
  • 1.000 OG
  • 1.000 FG
  • 139.2 IBU (brewgr) Bitterness
  • 1.00 BG:GU
  • 4050.6° SRM Color
  • 68% Efficiency
  • 0% ABV Alcohol
  • 0 per 12oz Calories
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