View Recipe

Recipe Tools ▼
- Brew!
- Copy
- Label Generator
- Quick Water Requirements
- Add To
  Shopping List
Export ▼
- Embed
- Text
- HTML
- BeerXML
Print

Dubbel trubel

Method: BIAB
Style: Belgian Dubbel
Boil Time: 60 min
Batch Size: 20 liters (fermentor volume)
Pre Boil Size: 20 liters
Post Boil Size: 14 liters
Pre Boil Gravity: 1.054 (recipe based estimate)
Post Boil Gravity: 1.088 (recipe based estimate)
Efficiency: 70% (brew house)
Source: The Green Man
No Chill: 30 minute extended hop boil time
Calories: 190 calories (Per 330ml)
Carbs: 18.7 g (Per 330ml)

Created: Wednesday July 8th 2020

Original Gravity:

1.062

Final Gravity:

1.014

ABV (standard):

6.3%

IBU (rager):

21.9

SRM (morey):

31.2

Mash pH

5.7

Cost $

n/a

Want no ads? Go Premium and unlock all our brewing tools!

Fermentables

Amount	Fermentable	PPG	°L	Bill %
1.50 kg	United Kingdom - Golden Promise1.5 kg Golden Promise	37	3	27.3%
2 kg	United Kingdom - Maris Otter Pale2 kg Maris Otter Pale	38	3.75	36.4%
300 g	Belgian - Special B300 g Special B	34	115	5.5%
300 g	Flaked Wheat300 g Flaked Wheat	34	2	5.5%
400 g	German - CaraMunich I400 g CaraMunich I	34	39	7.3%
500 g	Belgian Candi Sugar - Dark (275L)500 g Belgian Candi Sugar - Dark (275L) - (late boil kettle addition)	38	275	9.1%
500 g	German - Wheat Malt500 g Wheat Malt	37	2	9.1%
5,500 g / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
5 g	Endeavour5 g Endeavour Hops	Leaf/Whole	9.5	First Wort	0 min	7.9	13.5%
14 g	Saaz14 g Saaz Hops	Pellet	3.5	Boil	15 min	6.47	37.8%
18 g	Saaz18 g Saaz Hops	Pellet	3.5	Boil	10 min	7.5	48.6%
37 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
5 g	Endeavour (Leaf/Whole) 5 g Endeavour (Leaf/Whole) Hops	7.9	13.5%
32 g	Saaz (Pellet) 32 g Saaz (Pellet) Hops	13.97	86.4%
37 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
20 L		Infusion	72 °C	68 °C	--
6 L		Sparge	75 °C	70 °C	--

Other Ingredients

Amount	Name	Type	Use	Time
0.50 each	Campden tablet	Water Agt	Mash	0 min.
5 g	Calcium Chloride (dihydrate)	Water Agt	Mash	0 min.
5 g	Gypsum	Water Agt	Mash	0 min.
1 each	Whirlfloc	Fining	Boil	15 min.

Yeast

Mangrove Jack - Belgian Abbey M47

Amount:	1 Each	Cost:
Attenuation (avg):	75%	Flocculation:	Med-High
Optimum Temp:	18 - 25 °C	Starter:	No
Fermentation Temp:	24 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 106 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: sucrose Amount: 91 g Temp: 20 °C CO₂ Level: 2.2 Volumes

Target Water Profile

Ikoma natural mineral water

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

Notes

Used 7 slices of toasted and roughly torn crusts.
Pre-boil gravity at 1.061. This is perfect as I aim to water back when putting into the fermentor.
3 litres cold tap water added to the fermentor OG allowing for temperaure 1.061. Bang on...pretty much.
Sample temp was originally 70c, so below isomerisation temps too
Very warm days in the UK. Pitched at 19c but soon temperature rising to 22c for high Krausen and then following day upto 24c even touching 25c.
So, I am expecting fusels which means a long conditioning time. Hey ho. Can't be helped. But temps steady at 24c for most of fermentation which is not so bad. Sample on day 8 is 1.013 which one beyond target. Sample again on day 11 and if there's no movement time to bottle. Sample smells amazing.
1.012 on Day15. Definitely ready.
1 year on and this is perfect. Lovely deep flavour. No detectable fusels now. Only problem is because the storage hasn't always been cool it has become a gusher. Apart from that no complaints.

Last Updated and Sharing

310

Views

Brews

Public: Yup, Shared
Last Updated: 2021-09-28 06:15 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

Discussion about this recipe:

You must be logged in to add comments.

If you do not yet have an account, you may register here.

Want no ads? Go Premium and unlock all our brewing tools!