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April Mashing 2013

Full House for April Mash Ends watching Kettle boil in the Sunshine

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Great turn out for the Practical Mashing Session this April. Much was learnt and a good time had by all I believe. One participant was kind enough to email me after saying ,”Taking part in a practical demonstration has cleared up a lot of issues due to my misunderstandings of written explanations in books and on line etc.” That surely is the point of the course, we actually demonstrate with everyone taking part, just how it can be done. It was nice to have a few ladies with us this time also!

The beer we made will be ready in Shop on Saturday 11th May, so if you were there do come down and see how it turned out.

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By Paul.

Any queries phone Paul on 020 8644 0934

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May Mashing 2013

Perfect day for May Mashing

If I only I had the same luck in picking Lottery numbers as I have had up to now in picking days for Practical Mashing! The 26th May dawned sunny and warm, the perfect early summer day. In fact everything was pretty near perfect; I can’t imagine it could have gone any better. When we arrived Julie, who was doing the catering, announced that it was so good outside she’d decided we’d have a barbecue. Well it’s not going to happen every time, but what a great idea.

Thanks for all the appreciative comments I received at the end of the day and afterwards. “You guys make it look so easy” I was told, well it is really, once you get you head around it. Anyway, the beer we made on the day, ‘Pete’s Premium Pale’ will be ready and in the shop from Saturday 22nd June. So if you were there do come down and see how it turned out.

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By Paul.

Any queries phone Paul on 020 8644 0934

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Practical Mashing May 2012

The number thirteen has long been regarded as a bad thing, but being practical and sceptical people Carl and I fearlessly put down 13th May in the diary as the date for the first practical mashing session of the year. Fortuitously as it turned out, because after the wettest April and the coldest wettest first few weeks in May in Living memory (what happens to global warming when you need a bit!) the weekend of the 13th was rather pleasant and the sun shone on us all on Sunday.

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This was my first time leading the Practical Mashing course, but I was not unduly nervous before hand, as I knew it was a winning formula. First there’s the classroom bit, but not really formal, as it’s a practical demonstration with the opportunity to take part. Then around lunchtime we start on the beer samples. These should demonstrate that we are learning about making the real thing. Indeed that is the point of why we mash. As amateur brewers in this country we are fortunate to have access to the same high quality ingredients as the professionals, so can aim high, if on a small scale. After the mashing and sparging we take the wort outside to boil, so a warm sunny day like we had this May is to be hoped for.  The plan is to make sure there is enough craft made beer on hand to try while the beer we are making is boiling for 90 minutes.  If the beer’s good and the sun is shining, the event begins to seem like a mini festival. During the boil, the two experienced brewers, Carl and I, are on hand to endeavour to answer the many questions that everyone has.

The Beer I chose to make this time was Old Scout, the recipe that Richard had devised for the occasion; I don’t know how long ago, a nicely balanced strong old ale style of beer. Naturally this was also one of the beers I had produced for sampling. It’s a pity though it was the one that had obstinately refused to clear completely, so it wasn’t looking quite its best, sorry Richard! Fortunately all the others were nice and bright. I think the beer we made on the day is going to be much better. It is also going to be a bit stronger. This is because we were a little short on volume going into the boil and boiled away more than expected. I took a hydrometer reading after cooling, we were aiming for 1.0052 but it was showing 1.0060.  I explained that we had a choice,  we could add water to bring the volume up and the gravity down to what was intended, ‘liquoring back’ in brewers speak, or we could go with what we had. The consensus was clear; we should stick with the higher gravity beer. To everybody who took part; I will e-mail you all to let you know when the beer we made will be in the shop to try, don’t forget to come and collect your share.

It was a learning experience for us all, as I said at the beginning of the day, for me too, as it was my first time taking the course. My feelings about the day are wholly positive, I met some great people, and we shared together some of the real pleasures of beer, from making to the tasting. Please do feel free to comment here about how you found the day if you were there.

Practical Mashing will be back again, the next date to be advised; after all I need some time to brew some more beer.

On the subject of unlucky numbers, surely if such things existed for real, they would be universally observed? The Chinese however have no problem with the number thirteen; instead they think that four is unlucky, why, because in both Mandarin and Cantonese the word for four sounds like bad news.

By Paul.

Any queries phone Paul on 020 8644 0934

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La Boehme - The Decoction Mash

Having just taken delivery of some European and speciality malts, I decided to give Pilsner making a crack.  I was not sure I’d be able to achieve very low temperature fermentation and lagering for weeks at 4°, but the decoction mash is something I could experiment with. The decoction mash was developed in Europe in the nineteenth century, to enable pale, clear beers to be made from what was then low quality, poorly modified malt. I am assured that this is no longer necessary with modern malts and few commercial breweries still practice it.

So why do it? Well flavour for one thing, apparently it makes a difference, but mainly to get into the spirit of making a different kind of beer. Was it worth it? Well that remains to be seen, but I can tell you it was hard work!  The beauty of the single infusion mash to the home brewer is that once you’ve got it to the right temperature you can leave it in your insulated mash tun happily getting along by itself, while you go and make a cup of tea, put your feet up or put the finishing touches to the symphony you happen to be writing, whatever. Not so with the decoction mash, it takes at least twice as long and is much more labour intensive. It’s not for a devotee of the Australian brew in the bag method that’s for sure.

Decoction means to prepare by boiling. Essentially the process involves taking out a proportion of the mash, and slowly heating it to boiling point, while the main mash rests at the various points of a temperature stepped mash. The boiling proportion is added back to the main mash after each rest to raise the temperature to the next level. Boiling the grain breaks down their cell walls, making the starches more accessible to the enzymes and extracts more flavour from the malt. Enzymes in the boiled proportion will be destroyed by the process, which would be a reason to bring it to boil slowly with a rest for twenty minutes or so at a temperature suitable for converting the starches. Not sure I was entirely successful doing this but the mash proved a good one none the less.

So for the recipe; I had no plan to try and recreate Pilsner Urquel especially as if I am honest, I think I tend to prefer the German versions, also I thought I would go a little stronger, but still all malt. So this is my recipe for ‘La Boehme’

For 25 Litres   5,200 grams Pilsner malt

290 grams Carapils

96 grams Saaz – 26 grams Halletauer Mittelfrüh – added half at beginning of 90 minute boil half at 45 minutes

Last 15 minutes – 22grams Halletauer Mittelfrüh

Wyeast liquid culture Pilsner Yeast

Try this recipe with a single infusion mash for 90 minutes and I’m sure it will make an excellent beer; this is what I did however:

Pilsner mashes apparently can have a quite high liquid to grain ratio, so I poured a little more than I would usually into the mash tun 20 litres in fact. With the grain in, and the temperature stabilised around 40°, for the first rest, I ladled out what I estimated as something between one quarter to one third of the mash into the biggest pan I could find. The plan was to slowly raise the temperature in the pan on the stove, while the main mash rested for 30 minutes for the first step. Lack of attention to the job in hand however meant that the mash in the pan was soon far too hot, so I just turned the burner off and let it stand for a bit, hoping for the best. I had it boiling again in time to add back to the main mash at the end of the first rest.  Adding less than the whole contents of the pan brought the temperature to 50°. Getting the temperature right is not all that easy, as measurements vary wildly as the decoction is stirred in and it needs a little time to settle down. 50° is an important step, as this is the protein rest where enzymes break down large insoluble proteins into smaller soluble ones. This rest was held for 45 minutes. In the meantime I drew off the next decoction into the pan, and that proceeded in much the same hit and miss fashion as the previous. I intended a final rest for an hour, for saccharification at 67° but adding the entire second decoction only achieved 65°, so I decided to go with that. After the final hour I did boil a portion of the mash and added it back to raise the temperature further for Mash out, but I dare say that step could be dispensed with the whole mash was then sparged and boiled for 90 minutes.

I pitched the yeast when the wort had been cooled to around 16°. at this temperature the OG was 1.0054. I put it out in a cold garrage, by the morning it was down to 12° and has not been any higher at the time of writing. Well within the target range then.

Hurglitz La Boehme, brewed 12th March 2012 – tasting in a couple of months maybe -

By Paul.

Any queries phone Paul on 020 8644 0934

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Hurglitz Renaissance
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It all began in 1975, with two teenage brothers trying to cook up a Geordie beer kit on the stove before Dad got home to catch them at it. Fortunately as it turned out, they hadn’t allowed themselves enough time before he arrived, catching them in flagrante delicto. “What are you two up to then”? We had no choice but to confess. “Making beer eh?… hmm, Dad considered his response to the crime he’d seen in the process of being committed. “Well if it turns out any good, I might consider financing the brewery.” A judgment of wisdom we thought, and indeed the first results were quite promising, so funding was forthcoming for our own little nano brewery.

From the beginning we felt sure that there had to be more to brewing beer than making up a kit, so we found a book on the subject, which is what you had to do in those days before the internet, if you wanted to find out about anything. Ken Shales, in ‘Advanced home brewing, was our first guide. Soon we were making beers to our own recipes with a partial mash method, part grain, part malt extract. Whether this was because we lacked confidence the mash would work, or because the book told us to do so, I don’t remember. I do remember though, that these beers were really quite wonderful. Dad was well pleased with his investment and he had no objection to us sharing most of the proceeds with our friends in regular beer evenings we started to host.

In our minds what we were doing took on far greater grandeur than a couple of young lads making home brew in the kitchen. Soon we were inventing a brand identity for the imagined brewery we were running. It was my brother Colin who came up with the name. Hurglitz was the name of one of the heroes in a Tolkienesque novel he was writing. I think he got as far as chapter two, but naming our home brewery ‘Hurglitz Ales’ meant his character would not be forgotten, at least not by us. What a medieval world we inhabited in our heads in those days! Myself in particular I think. The world of Hurglitz was a world of sword wielding beer swilling heroes, full of demons and witches. This world I illustrated on our beer labels. After all a real brewery wouldn’t just bung the stuff in un-labelled bottles, we had to present it properly. Long before the computer and the inkjet printer I turned the lino cut for a reproducible medium. As the lino cut very much resembles a medieval woodcut, this was entirely suitable for the first incarnation of Hurglitz Ales.

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Teenagers leave home, go to college, and do other things with their lives, so it was inevitable the brewery would cease production for a time. Back in the 1990’s however, my brother and I shared a flat together in North West London and we began brewing again. We dropped the ‘Ales’ from the name, swayed by the fashion of the time, and became simply Hurglitz. The first beer we made was a bitter and we called it ‘Phoenix’.

Last year I revived the brewery once again. Knowing that I was going to be receiving the mantel of Cheers from Richard I thought I had better get brewing again! The last 12 or so years have seen me concentrating on making wine from grapes imported from Italy, but the world of ‘Vino di Paolo’ is a different story for another time.

The first beer the new Hurglitz brewery made was a strong bitter. This time I called it ‘Renaissance Bitter’. It was roughly based on a Graham Wheeler recipe for Hook Norton’s Old Hooky, but without the black malt, making it a lighter beer. I will add the recipe to this blog when I can find my notes! (That’s a fine example for you!) The results were very pleasing, a much smoother more mellow beer than some of the more in your face stuff we’d made in the past. I think Hurglitz is coming to its maturity, well at least, with Hurglitz Renaissance Bitter it’s finally out of the Middle Ages!

By Paul.

Any queries phone Paul on 020 8644 0934

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