View Recipe

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

Undercurrent clone (Siren brewery) Grainfather

Method: All Grain
Style: American IPA
Boil Time: 60 min
Batch Size: 21.01 liters (fermentor volume)
Pre Boil Size: 28.5 liters
Pre Boil Gravity: 1.035 (recipe based estimate)
Post Boil Gravity: 1.048 (recipe based estimate)
Efficiency: 75% (brew house)
Source: J.White
Calories: 146 calories (Per 330ml)
Carbs: 13.1 g (Per 330ml)

Created: Friday February 23rd 2018

Original Gravity:

1.048

Final Gravity:

1.009

ABV (standard):

5.1%

IBU (tinseth):

19.1

SRM (morey):

7.1

Mash pH

n/a

Cost $

n/a

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

Fermentables

Amount	Fermentable	PPG	°L	Bill %
0.40 kg	Flaked Oats0.4 kg Flaked Oats	33	2.2	9.3%
0.15 kg	American - Caramel / Crystal 40L0.15 kg Caramel / Crystal 40L	34	40	3.5%
0.25 kg	United Kingdom - Cara Malt0.25 kg Cara Malt	35	17.5	5.8%
3.50 kg	United Kingdom - Maris Otter Pale3.5 kg Maris Otter Pale	38	3.75	81.4%
4.30 kg / $ 0.00

Hops

Amount	Variety	Type	AA	Use	Time	IBU	Bill %
5 g	Palisade5 g Palisade Hops	Leaf/Whole	10.2	Boil	60 min	6.4	7.1%
5 g	Palisade5 g Palisade Hops	Leaf/Whole	10.2	Boil	30 min	4.92	7.1%
5 g	Cascade5 g Cascade Hops	Leaf/Whole	7	Boil	60 min	4.39	7.1%
5 g	Cascade5 g Cascade Hops	Leaf/Whole	7	Boil	30 min	3.38	7.1%
25 g	Palisade25 g Palisade Hops	Leaf/Whole	10.2	Dry Hop	4 days		35.7%
25 g	Cascade25 g Cascade Hops	Leaf/Whole	7	Dry Hop	4 days		35.7%
70 g / $ 0.00

Show Summary View

Amount	Variety	IBU	Bill %
35 g	Palisade (Leaf/Whole) 35 g Palisade (Leaf/Whole) Hops	11.32	49.9%
35 g	Cascade (Leaf/Whole) 35 g Cascade (Leaf/Whole) Hops	7.77	49.9%
70 g / $ 0.00

Mash Guidelines

Amount	Description	Type	Start Temp	Target Temp	Time
16 L	Grainfather mashing	Decoction	--	69 °C	60 min
14 L	Grainfather sparge	Sparge	--	75 °C	--
Starting Mash Thickness: 2.5 L/kg

Yeast

Fermentis - Safale - American Ale Yeast US-05

Amount:	1 Each	Cost:
Attenuation (avg):	81%	Flocculation:	Medium
Optimum Temp:	12 - 25 °C	Starter:	No
Fermentation Temp:	20 °C	Pitch Rate:	0.35 (M cells / ml / ° P) 88 B cells required

$ 0.00 Yeast Pitch Rate and Starter Calculator

Priming

CO₂ Level: 2.25 Volumes

Target Water Profile

Balanced Profile

Ca⁺²	Mg⁺²	Na⁺	Cl^-	SO₄^-2	HCO₃^-
80	5	25	75	80	100
Mash Chemistry and Brewing Water Calculator

Notes

This is a Grainfather recipe but could be adapted to other methods.
As yet this is untested but is an evolution of recipes I currently brew and adapted from tasting the original.
The original recipe allegedly uses Palisade hops, these are not so easy to find in the UK. Willamette is a worthy substitute.
I realize I have not stated a mash-out stage which is generally considered to be 75'c , this can be added if you wish, I find it awkward to do and don't know that it makes much difference. I know the science behind it states it's there to stop conversion, but I choose not to do it and have no negative effects. I strongly recommend keeping this in the bottle for 3 months before tasting (if you can). It is a whole different beer if you wait.

Last Updated and Sharing

527

Views

Brews

Public: Yup, Shared
Last Updated: 2020-12-31 11:41 UTC

System Default

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!