Providence wrote:First of all thanks for this recipe/technique OSB.
I currently have a brew going using 1260gms of Holland and Barratt LME and substituting a Styrian/Kent Goldings hop mix. Although it's nowhere near the bottling stage I am already impressed with the amount of hoppiness that your part boil technique has imparted and am thinking that I'm going to like the brew.
I have a 10 litre pot into which I can put about 9 litres of liquid to boil. I was wondering if I could use this to scale up to a full 23 litre brew length?
If so, the scale up would involve 7 x 454gm jars of H&B LME. I wondered how many of these should be placed in the boil? Will I be able to scale up the amount of hops (I used 15gms Styrian and 10gms Kent pellets in the 10 litre length) and would the 50 minute boil be enough?
It struck me that the technique seems so good for hop utilisation, I might want to try adapting some of Dave Lines' recipes for part boil extract. Would you translate his hop additions into say 50 minute boil where he says boil and steep a separate hop tea for the second lot?
A lot of questions I know but your words of wisdom would be very much appreciated!
I have just tried this brew and I've got to say that it is very good. Thanks OSB, this part boil is one of the best things I've ever made!
Within the next week or so I'm going to scale it up with minor adjustments. I am making these adjustments because by sheer accident this brew tastes similar to Brakspeare Special Bitter. If I was doing it exactly the same as the original 10 litre length I would scale up as follows:-
25 litre brew length.
7 x 454gms H & B LME
250gms Crystal Malt
45gms Styrian/25gms Golding Pellets
100gms Molasses
200gms Demerara
Following your earlier advice I would place 2 x H & B LME in the boil pot.
Checking Dave Line's AG Brakspeare recipe I intend to fiddle as follows:-
Substitute 225gms of Soft Dark Sugar for the Demerara.
Lower the Molasses to 60gms.
Use 8 x H & B LME.
If you're around OSB, can you let me know if you would still put 2 jars into the boil or up it to 3? Thanks in advance.