Sunday, 17 June 2012

Brew Four - American IPA

Having considered my options I opted to proceed with an American IPA for the fourth brew.  I used the Brewing Classic Styles 'Hoppiness is an IPA' recipe as a guide.

I decided to dial back on the LME as the recipe asked for more than 4kg of it and the outcome would have been a 7% ABV beer which I thought was a bit of overkill.  In doing so, I also saved myself another $15 which may not seem much but by my calculations I had already spent about $60 on this brew (excluding the grain bag, 2/3s of the Briess LME and half the hops since I purchased 60g of each).

I ended up using:

3 kg Blackrock Light LME (2x 1.5 kg cans)
0.5kg Briess Munich LME

0.6kg Pale Crystal

30g Nugget (@ 60 minutes)
30g Centennial (@ 20 minutes)
30g Simcoe (@ 5 minutes)
30g Cascade (@ 0 minutes/flame out)

Boil volume: 9 Litres.

1. Steep Pale Crystal for 30 minutes in hot water (65 deg).



2. Added 0.8kg of LME 
3. Top up with water to 9L.
4. Bring to boil - wait for hot break.



5. Start 60 minute timer 
a)  Add 30g Nugget.



b)  Add Centennial after 40 minutes.
c)  Add Simcoe after 55 minutes
d)  Add Cascade after 60 minutes when you turn off heat.

6. Stir in remaining LME immediately after Simcoe addition.
7. Cool in ice bath to <30 degrees.
8.  Mix into fermenter to make 21L of beer.

9.  Take OG reading: 1050.  Stir and wait.  Repeat.  OG reading again 1050.
10.  Pitch yeast.

Notes:

1. Briess LME only came in a 1.5kg container so the remaining 1kg is stored in the fridge.
2. Pale Crystal used in lieu of  Crystal 15L and 40L as defined in recipe.

Comments:
1.  I can see why people go for a full boil - I don't fully understand the calculations used to ensure your partial boil gravity is the same as the boil gravity but the recipe spreadsheet from the Aussie Home Brewer forum instructed me to add 818g of LME to achieve the same so that's what I did.  If you do a full boil you don't have to worry about the calculations which is appealing.

2. The steeping process was a lot easier than I imagined so it'll give me confidence for the next brew.

3. The whole process (excluding initial prep the night before including sterlising equipment) took 3 hours which is about as efficient as I can make it.

4.  I need a larger sieve which can sit over the top of the fermenter to collect the hops etc when pouring boil into fermenter.

5.  The ice bath dropped the temperature of the boil quite quickly (approx 20 min) and once I poured it into the fermenter which already had approximately 10L of cold water the digital thermometer on the side was reading 24 degrees so I pitched the yeast in straight away.

6.  Contemplating dry hopping the rest of the Cascade hops (another 30g) into the fermenter once the primary has been completed in about a week.  If I'm going to have a hoppy IPA then I might as well go the whole hog.

7.  If I've spent $60 to make this beer, the per litre cost is $2.85.  The per 750ml bottle cost is $2.15.



Monday, 11 June 2012

Brew Four - what to brew next?

I now need to decide what to brew next.  Since I've been reading 'Brewing Classic Styles by John Palmer and Jamil Zainasheff I'm leaning toward taking one of their recipes and running with it.

If I map out the new few beers I see them in no particular order to be:

1.  American IPA.
2.  Brown Ale
3.  Pale Ale with NZ malts/hops.
4.  Porter or Black IPA.

The other tantalizing prospect is that a friend of mine has his own brew kit which he is brewing 100L batches with and he's invited me to help with a brew at some point.  I've sampled three of the beers he regularly makes and they are up there with some of the craft beers I've had to drink in the last six months.  The opportunity to potentially produce a beer in an all grain set up is exciting.  With this in mind I need to take a couple of recipes and refine them to the point where I would be happy to make them on a larger scale - I don't want to make something undrinkable.

I'm also looking to rope in a co-brewer.  Someone who is happy to pay for half the cost of the ingredients and take half of the beer at the end.  At the moment my brother has said he is keen so we might be kicking things off with the fourth brew this weekend.  I don't think I can sustain brewing 30 bottle batches as I'll end up swimming in beer.... at least until I make something that everyone wants to drink!


Brew Three - Amber Ale Fermentation and Bottling

No, I haven't forgotten about the blog - more that there hasn't been much going on in the last month or so.

As per my previously entry relating to Brew Three - the Amber Ale, the beer went into the fermenter on Saturday 12th May.  I took a gravity reading on Friday 25th May which was 1015ish.  When I took another reading the following week it had dropped slightly to 1014 but I figured it was ready for bottling.  Unfortunately we went away down to the Hawkes Bay for Queens Birthday Weekend so the beer wasn't bottled until Sunday 10th June which means it was in the fermenter for more than four weeks.  I don't know if there is any possible negative impact on the beer itself so only time will tell.

The bottling went smoothly and the bulk priming seems to make the whole process a lot more straight forward.  The only thing I was a little bit concerned about what that at the bottom of the fermenter there was a lot more trub than previous brews so I wasn't sure whether I would get the full 30 bottles worth - as it turned out I needn't have worried as I easily managed to fill the 30.

Now we wait to see what the beer tastes like.