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.


