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Dubbel rainbow

Method: BIAB
Style: Belgian Dubbel
Boil Time: 90 min
Batch Size: 15 liters (fermentor volume)
Pre Boil Size: 22.54 liters
Post Boil Size: 15 liters
Pre Boil Gravity: 1.041 (recipe based estimate)
Post Boil Gravity: 1.062 (recipe based estimate)
Efficiency: 77% (brew house)
Hop Utilization: 98%
Calories: 10877 calories (Per 19L)
Carbs: 952.2 g (Per 19L)

Created: Monday October 30th 2023

Original Gravity:

1.062

Final Gravity:

1.011

ABV (standard):

6.7%

IBU (tinseth):

22.1

SRM (morey):

16.0

Mash pH

5.5

Cost €

9.46

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Brew Log History

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Attenuation: {{ stats.attenuation | number:2 }}%

Calories: {{ stats.calories | number:1 }} / 19L
Carbs: {{ stats.carbs | number:1 }} g / 19L

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Device Filter
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Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
3.08 kg	Weyermann - Extra Pale Premium Pilsner Malt	1.60 € / kg 4.93 €	38	1.5	74.8%
0.30 kg	Weyermann - Munich Type I0.3 kg Munich Type I	3.45 € / kg 1.04 €	38	6	7.3%
0.26 kg	NL - Candi Syrup MEDIUM0.26 kg Candi Syrup MEDIUM	7.95 € / L 2.07 €	1.032	84.88	6.3%
0.16 kg	Bestmalz - BEST Caramel Aromatic0.16 kg BEST Caramel Aromatic	2.75 € / kg 0.44 €	34.5	19	3.9%
0.16 kg	Bestmalz - BEST Caramel Munich II0.16 kg BEST Caramel Munich II	2.95 € / kg 0.47 €	34.5	45.5	3.9%
0.16 kg	Weyermann - Special W0.16 kg Special W	3.25 € / kg 0.52 €	33.6	115	3.9%
4.12 kg / 9.46 €

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
19 g	Hallertau Tradition (Germany)19 g Hallertau Tradition (Germany) Hops		Pellet	6.5	Boil	60 min	22.12	100%
19 g / 0.00 €

Show Summary View

Amount	Variety	Cost	IBU	Bill %
19 g	Hallertau Tradition (Germany) (Pellet)		22.12	100%
19 g / 0.00 €

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
	biab	Infusion	--	65 °C	90 min
		Fly Sparge	--	--	15 min

Other Ingredients

Amount	Name	Type	Use	Time
0.38 each	Whirlfloc	Fining	Boil	5 min.
1.50 g	Gypsum	Water Agt	Mash	0 min.
1.50 g	Calcium Chloride (dihydrate)	Water Agt	Mash	0 min.
1.50 g	Epsom Salt	Water Agt	Mash	0 min.
0.75 g	Table Salt	Water Agt	Mash	0 min.
1.50 ml	Phosphoric acid	Water Agt	Mash	0 min.

Yeast

Lallemand - LALBREW® ABBAYE BELGIAN ALE YEAST

Amount:	1.50 Each	Cost:
Attenuation (custom):	80%	Flocculation:	Medium
Optimum Temp:	17 - 25 °C	Starter:	No
Fermentation Temp:	-	Pitch Rate:	0.35 (M cells / ml / ° P) 80 B cells required

0.00 € Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 3.5 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
50	10	16	70	70	100
Mash Chemistry and Brewing Water Calculator

Notes

Pitch at 18, let rise to 21 over first week.
Strong carb 3-4 vols, and then lager 1 month at 10C.

TODOs
water profile and pH
conditioning

water profile

"Brew Like A Monk", Rochefort Monastery's water profile in mg/L:

Ca++ = 82
Mg++ = 10
Na+ = 6
Cl- = 17
SO4-- = 32

Last Updated and Sharing

149

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Brews

Public: Yup, Shared
Last Updated: 2024-05-21 06:10 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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Dubbel rainbow

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