First Mini Mash

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Glamrox
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First Mini Mash

Post by Glamrox » Mon Mar 19, 2007 7:03 pm

Well yesterday I did my first AG which I did as a mini mash, which was based around a 6x clone from Marc Ollosson book. The recipe scaled down to 5 litres and adjusted for aa of the fuggles I bought:

860g Pale Malt
40g Crystal Malt
12g Fuggles (5.5%) 60 minutes
4g EKG 15 minutes
70g invert sugar
1g Irish Moss

90 minute mash
90 minute boil

Had a couple of minor issues along the way, the biggest of which was when I came to run off the mash in the tun the holes got blocked more or less immediately probably caused by my dodgy drilling (had nothing to drill into the back of so had to trim swarf bits off form the inside of the bucket). Luckily I managed to rescue the situation with an Ikea colander-come-sieve and using that to hold the grain in whilst sparging. Not an ideal solution but it actually worked quite well.

Ended up with around 6 litres pre-boil, seemed to have high evaporation during the boil, lost at least 2-3 litres which seemed very high. After the boil I adjusted the volume to try to hit the guide sg of 44, due to a slight bit of heavy handedness ended up with 1042 and near as dammit 5 litres.

Aerated for a few minutes using paddle and drill method.

Pitched with re-hydrated S-04.

Have come home from work to find a quite healthy yeast head so now only time will tell how it turns out!

Despite the problem with the blocked holes and having to come up with the colander-come-sieve solution on the fly, I found the process to be quite relaxing and not as hectic as I thought it would be.

Given the problems I had with the tun holes, I may try to find a hard plastic plate and make it into a false bottom as I should be able to drill cleaner holes in a hard surface!

I certainly think this could be me heading towards the dark side :twisted: :twisted: :twisted:

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Andy
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Post by Andy » Mon Mar 19, 2007 7:24 pm

Perhaps you didn't drill enough holes ? I've only done two mini-mashes but the runoff has been perfect.
Dan!

Glamrox
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Post by Glamrox » Mon Mar 19, 2007 7:28 pm

I drilled 24 holes 2mm holes, the problem seemed to be with them getting blocked more than anything, which I thought might be a product of not having nice smooth holes on the inside but I could be wrong :?

Would you recommend more holes?

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bitter_dave
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Re: First Mini Mash

Post by bitter_dave » Mon Mar 19, 2007 7:29 pm

Glamrox wrote:I certainly think this could be me heading towards the dark side :twisted: :twisted: :twisted:
You already have joined the dark side *evil laugh* :twisted:

tubby_shaw

Re: First Mini Mash

Post by tubby_shaw » Mon Mar 19, 2007 7:33 pm

bitter_dave wrote:
Glamrox wrote:I certainly think this could be me heading towards the dark side :twisted: :twisted: :twisted:
You already have joined the dark side *evil laugh* :twisted:
It's true mashing is mashing, as my wife keeps reminding me size doesn't matter :shock:

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Andy
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Post by Andy » Mon Mar 19, 2007 7:34 pm

Glamrox wrote:I drilled 24 holes 2mm holes, the problem seemed to be with them getting blocked more than anything, which I thought might be a product of not having nice smooth holes on the inside but I could be wrong :?

Would you recommend more holes?
Oh yes, lots more holes 8) I would have thought 60 as a minimum.
Dan!

Glamrox
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Post by Glamrox » Mon Mar 19, 2007 7:54 pm

OK so the darkside it is :twisted:

So by the sounds of it before I do the next one I should get a load more holes put in (maybe I should invest in a nice shiny new drill bit as well).

I'm quite keen to try a braggot recipe I've got so maybe I'll try that next

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yojimbo
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Post by yojimbo » Mon Mar 19, 2007 9:36 pm

How quickly did you run off out the mash tun. Not being to carefull on one occasion quite a while ago now when i first started mashing i turned the tap on too much and the grain packed down and took ages to sparge.

Dont know if this is too critical on a smaller scale like mini mashing.Even with more holes this could still happen if your not carefull at the start.

Glamrox
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Post by Glamrox » Tue Mar 20, 2007 12:04 am

I just wish I had got any run off :!:
Virtually nothing came out into the lower bucket, certainly not enough to actually come out of the tap. Hopefully with a few modifications its second outing will be more successful!

maxashton

Post by maxashton » Tue Mar 20, 2007 8:19 am

You probably weren't listening to enough glam rock during the mash, thus the grain got all sappy. I'd suggest Edguy's "Rocket Ride" as a good mashing album.

Max

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