AG#4 - Substitute Creature (2/5/12)

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Skittlebrau

AG#4 - Substitute Creature (2/5/12)

Post by Skittlebrau » Mon May 07, 2012 11:10 pm

Hi all

Very late getting this posted up and there aren't many pictures as it was a bit of a fraught brewday, but here goes anyway.

Final recipe:

Substitute Creature
Special/Best/Premium Bitter

Recipe Specs
----------------
Batch Size (L): 25.0
Total Grain (kg): 4.264
Total Hops (g): 76.00
Original Gravity (OG): 1.040 (°P): 10.0
Final Gravity (FG): 1.008 (°P): 2.1
Alcohol by Volume (ABV): 4.19 %
Colour (SRM): 7.6 (EBC): 14.9
Bitterness (IBU): 34.7 (Average)
Brewhouse Efficiency (%): 75
Boil Time (Minutes): 60

Grain Bill
----------------
3.161 kg Maris Otter Malt (74.13%)
0.502 kg Amber Malt (11.77%)
0.350 kg Wheat Malt (8.21%)
0.251 kg Crystal 30 (5.89%)

Hop Bill
----------------
21.0 g Nelson Sauvin Leaf (12.7% Alpha) @ 60 Minutes (Boil) (0.8 g/L)
30.0 g Cascade Leaf (7% Alpha) @ 10 Minutes (Boil) (1.2 g/L)
25.0 g Cascade Leaf (7% Alpha) @ 60 Minutes (Aroma) (1 g/L)

Misc Bill
----------------

Single step Infusion at 67°C for 90 Minutes.
Fermented at 18°C with Safale S-04


Recipe Generated with BrewMate


Mash temp ended up at about 66.5 C. Problems started with a stuck mash. I have firgured out why this happened - there is a recess in the bottom of the mash tun for the tap and the edge of the domed false bottom was hanging over that, so some grains got in and blocked the tap. I ended up having to take the tap off and shove a skewer in to unclog, resulting in more wort spillage than I'd have liked.

Finished fermenting in about 5 days but stopped at 1012, so I guess I should've mashed at a lower temperature. Can anyone tell me - is this because a higher proportion of my grain bill was roasted/caramelised malts?

Early tastings were disappointing - the Amber seemed to be overpowering everything and making it just taste of mild coffee - not in a bad way but in a one-dimensional way. Now that that is mellowing out it has turned into a really lovely flavourful beer, although I see what people mean about S-04 killing hop flavour!

Anyway - pictures:

Grains weighed and ready - the lucky cat didn't turn out lucky and the grains blocked my mash tun. Shouldn't have let the cat's batteries run out!

Image
By skittlebrau666 at 2012-05-07

The mash

Image
By skittlebrau666 at 2012-05-07

The boil

Image
By skittlebrau666 at 2012-05-07

Apols for the boring pictures!

Skittlebrau

Re: AG#4 - Substitute Creature (2/5/12)

Post by Skittlebrau » Mon May 07, 2012 11:27 pm

PS. Thanks to Zephiacus for the recipe!

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alix101
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Joined: Sun Jun 12, 2011 9:34 am
Location: Chester-le-street Durham

Re: AG#4 - Substitute Creature (2/5/12)

Post by alix101 » Tue May 08, 2012 10:44 pm

Looks nice ,I like a good malt flavour to go with the powerful hops. I'm loving dark ipa's at the moment. Are you sure it wasn't the cat that blocked your manifold.
"Everybody should belive in something : and I belive I'll have another drink".

Skittlebrau

Re: AG#4 - Substitute Creature (2/5/12)

Post by Skittlebrau » Mon May 21, 2012 10:11 pm

This has turned out absolutely great. Right now it's definitely a candidate for being brewed again, but I've got *so* much experimentation to do first. I'll probably brew beers to blow this one out of the water.

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