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Robust porter 100l

Name: Robust porter 100l
Prep time: 60 min
Cook time: 90 min
Total time: 150 min
Yield: 100 liters
Cuisine: Homebrewing
Ingredients: 20 kg US - Thomas Fawcett Pale Ale Malt (Maris Otter); 2 kg US - Best Munich Dark; 2 kg US - Thomas Fawcett Crystal Malt II; 1.6 kg US - Thomas Fawcett Chocolate Malt; 0.5 kg US - Thomas Fawcett Black Malt; 100 g Northern Brewer Hops; 100 g Northern Brewer Hops; 100 g Fuggles Hops

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Method: All Grain
Style: Robust Porter
Boil Time: 90 min
Batch Size: 100 liters (ending kettle volume)
Pre Boil Size: 125 liters
Pre Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 75% (ending kettle)
Source: Bakke Brygg
Calories: 199 calories (Per 12L)
Carbs: 20.5 g (Per 12L)

Created: Monday August 10th 2026

Original Gravity:

1.060

Final Gravity:

1.015

ABV (standard):

6.0%

IBU (tinseth):

35.9

SRM (morey):

35.5

Mash pH

3.7

Cost $

n/a

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Fermentables

Amount	Fermentable	PPG	°L	Bill %
20 kg	Thomas Fawcett - US - Thomas Fawcett Pale Ale Malt (Maris Otter)	38	2.9	76.6%
2 kg	US - Best Munich Dark2 kg US - Best Munich Dark	36	11.1	7.7%
2 kg	US - Thomas Fawcett Crystal Malt II	34	80.3	7.7%
1.60 kg	Thomas Fawcett - US - Thomas Fawcett Chocolate Malt	32	441.2	6.1%
0.50 kg	Thomas Fawcett - US - Thomas Fawcett Black Malt0.5 kg US - Thomas Fawcett Black Malt	27	544.3	1.9%
26.10 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
100 g	Northern Brewer100 g Northern Brewer Hops	Pellet	9.3	Boil at 100 °C	60 min	23.96	33.3%
100 g	Northern Brewer100 g Northern Brewer Hops	Pellet	9.3	Boil at 100 °C	15 min	11.89	33.3%
100 g	Fuggles100 g Fuggles Hops	Pellet	5.6	Whirlpool at 73 °C	1 min		33.3%
300 g / $ 0.00

Show Summary View

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
95.26 L		Strike	73 °C	67 °C	60 min
Starting Mash Thickness: 3.65 L/kg Starting Grain Temp: 14 °C

Other Ingredients

Amount	Name	Cost	Type	Use	Time
50 g	Sodium Bicarbonate		Water Agt	Mash	0 min.

Yeast

Danstar - Nottingham Ale Yeast

Amount:	8 Each	Cost:
Attenuation (custom):	75%	Flocculation:	High
Optimum Temp:	14 - 21 °C	Starter:	No
Fermentation Temp:	18 °C	Pitch Rate:	0.75 (M cells / ml / ° P) 1106 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Amount: 6 g sukker/L CO₂ Level: 2,4 Volumes

Target Water Profile

Newcastle NSW

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
23	6	27	47	34	1.8
Mash Chemistry and Brewing Water Calculator

Notes

Mengden meske- og skyllevann du bør bruke kommer an på utstyret og metoden du brygger med. Som et anslag kan vi si at du kan bruke 40 l meskevann og 29,6 l skyllevann til dette ølet. Noen bryggemaskiner (f.eks. Speidel Braumeister) kan kreve større mengder meskevann. Sjekk alltid manualen på utstyret du bruker.

Mesking på 67 grader i 60 min. Utmesk på 77 grader i 5 min hvis du har mulighet til å øke temperatur i mesken.

Kjøl ned til 17 grader før pitching av gjær.

Gjæring på 18 grader til stormgjæring begynner å avta (typisk etter 3-5 dager). Øk deretter til 20 grader og hold resten av gjæringsperioden (totalt 14 dager).

Gjæralternativer: WLP001, WLP002, WLP007, WLP013, WLP051

Last Updated and Sharing

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Public: Yup, Shared
Last Updated: 2026-08-15 03:48 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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Amount	Variety	IBU	Bill %
200 g	Northern Brewer (Pellet) 200 g Northern Brewer (Pellet) Hops	35.85	66.6%
100 g	Fuggles (Pellet) 100 g Fuggles (Pellet) Hops		33.3%
300 g / $ 0.00