View Recipe

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

Barnabus Extra Maximus

Name: Barnabus Extra Maximus
Prep time: 135 min
Cook time: 90 min
Total time: 225 min
Yield: 3 gallons
Cuisine: Homebrewing
Ingredients: 1.75 lb Rice Biscuit 4L; 12 oz Rice James Brown; 7 oz Millet Chocolate Roasted Vienna; 7 oz Millet Dutch Roasted; 7 oz Rice Gas Hog; 8 oz Buckwheat Pale; 8 oz Oat Malt Pale; 8 oz Oats Rolled; 8 oz Quinoa Flaked; 8 oz Belgian Candi Syrup - D-180; 8 oz Rice Hulls; 14 g Northern Brewer Hops; 14 g Goldings Hops; 14 g Goldings Hops

Like this recipe?

Save this Recipe →Free account · keep it in your recipe box

Method: All Grain
Style: Irish Extra Stout
Boil Time: 90 min
Batch Size: 3 gallons (fermentor volume)
Pre Boil Size: 4.37 gallons
Post Boil Size: 3.5 gallons
Pre Boil Gravity: 1.045 (recipe based estimate)
Post Boil Gravity: 1.056 (recipe based estimate)
Efficiency: 90% (brew house)
Source: RJ Maillie
Calories: 183 calories (Per 12oz)
Carbs: 16.1 g (Per 12oz)

Created: Monday May 25th 2026

Original Gravity:

1.056

Final Gravity:

1.010

ABV (standard):

6.0%

IBU (tinseth):

40.5

SRM (morey):

39.3

Mash pH

5.6

Cost $

31.40

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

Fermentables

Amount	Fermentable	Cost	PPG	°L	Bill %
1.75 lb	US - Rice Biscuit 4L1.75 lb Rice Biscuit 4L	$ 3.30 / lb $ 5.78	28	4	25.7%
12 oz	US - Rice James Brown12 oz Rice James Brown	$ 0.31 / oz $ 3.72	28	22	11%
7 oz	US - Millet Chocolate Roasted Vienna7 oz Millet Chocolate Roasted Vienna	$ 0.31 / oz $ 2.17	25	140	6.4%
7 oz	US - Millet Dutch Roasted7 oz Millet Dutch Roasted	$ 0.32 / oz $ 2.24	25	25	6.4%
7 oz	US - Rice Gas Hog7 oz Rice Gas Hog	$ 0.32 / oz $ 2.24	28	375	6.4%
8 oz	US - Buckwheat Pale8 oz Buckwheat Pale	$ 4.26 / lb $ 2.13	31	2.5	7.3%
8 oz	US - Oat Malt Pale8 oz Oat Malt Pale	$ 4.30 / lb $ 2.15	28	2	7.3%
8 oz	US - Oats Rolled8 oz Oats Rolled	$ 0.34 / oz $ 2.72	37	1	7.3%
8 oz	US - Quinoa Flaked8 oz Quinoa Flaked	$ 5.20 / lb $ 2.60	31	1	7.3%
8 oz	Candi Syrup - Belgian Candi Syrup - D-1808 oz Belgian Candi Syrup - D-180 - (late boil kettle addition)	$ 0.50 / oz $ 4.00	32	180	7.3%
8 oz	Rice Hulls8 oz Rice Hulls		0	0	7.3%
109 oz / $ 29.75

Hops

Amount	Variety	Cost	Type	AA	Use	Time	IBU	Bill %
14 g	Northern Brewer14 g Northern Brewer Hops	$ 0.03 / g $ 0.42	Pellet	7.1	Boil	60 min	23.33	33.3%
14 g	Goldings14 g Goldings Hops	$ 0.04 / g $ 0.56	Pellet	5.4	Boil	30 min	13.63	33.3%
14 g	Goldings14 g Goldings Hops	$ 0.04 / g $ 0.56	Pellet	5.4	Boil	5 min	3.54	33.3%
42 g / $ 1.54

Show Summary View

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
11.9 qt	Protein	Strike	131 °F	125 °F	15 min
	Yield	Temperature	--	145 °F	60 min
	Attenuation	Temperature	--	175 °F	60 min
8.8 qt	Sparge	Sparge	--	175 °F	--
Starting Mash Thickness: 1.88 qt/lb Starting Grain Temp: 65 °F

Other Ingredients

Amount	Name	Cost	Type	Use	Time
6.30 ml	Ceremix Flex	$ 0.00 / ml $ 0.00	Other	Mash	1 min.
6.30 ml	Ondea Pro	$ 0.00 / ml $ 0.00	Other	Mash	1 min.
6.30 ml	Termamyl SC DS	$ 0.00 / ml $ 0.00	Other	Mash	1 min.
0.50 tsp	Baking Soda		Water Agt	Boil	90 min.
1 g	Whirlfloc	$ 0.00 / g $ 0.00	Fining	Boil	10 min.
0.25 tsp	Yeast Nutrient	$ 2.66 / oz $ 0.11	Other	Boil	10 min.
$ 0.11

Yeast

Lallemand - LALBREW® NOTTINGHAM HIGH PERFORMANCE ALE YEAST

Amount:	1 Each	Cost:	$ 0.00 / each $ 0.00
Attenuation (avg):	80%	Flocculation:	High
Optimum Temp:	50 - 72 °F	Starter:	No
Fermentation Temp:	65 °F	Pitch Rate:	0.75 (M cells / ml / ° P) 118 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

Method: dextrose Amount: 2.5 oz Temp: 68 °F CO₂ Level: 2.3 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
47	0	63	44	57	143
Mash Chemistry and Brewing Water Calculator

Notes

Pitch one packet of yeast at about 65° and ferment for three weeks at cellar temps.

Last Updated and Sharing

Views

Brews

Public: Yup, Shared
Last Updated: 2026-06-27 18:19 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!

Amount	Variety	Cost	IBU	Bill %
14 g	Northern Brewer (Pellet) 14 g Northern Brewer (Pellet) Hops	$ 0.03 / g $ 0.42	23.33	33.3%
28 g	Goldings (Pellet) 28 g Goldings (Pellet) Hops	$ 0.04 / g $ 1.12	17.17	66.6%
42 g / $ 1.54