I was having a conversation with a fellow brewer about the infamous rise to power of Greene King, he happened to mention that back in the 60's and 70's Abbot Ale was possibly the best cask ale available whilst they were still regional brewers. There was also mention of a fire in the yeast lab that destroyed the house yeast and they had to revert to the yeast bank to start again but the beer was somewhat different, unfortunately I haven't been able to find any documented evidence of that yet.
After a little Googling, it appears that Abbot Ale was indeed held in high regard amongst drinkers and there is a plethora of clone attempt recipes but G.K. have kept the recipe very close to their chests over the years with no one really knowing what was in it but many people wish to make it at home, including people from American and Australian home brew forums.
What I did find out was that there has been a substantial recipe change at some point in time, all credit goes to my local group here as they managed to obtain an original recipe from the brewery ledger for Abbot Ale in the 70's. I don't have the specifics of the water treatment but I can tell you that the difference in recipe is ridiculous!
For example:
Abbot Ale today is stated by G.K. as containing Pale Malt, Amber Malt & Crystal Malt with Challenger, Goldings and First Gold hops. However I was on a tour of the brewery last year and discovered it also contains Pilgrim now.
Abbot Ale in the 1970's contained Pale Malt, Crystal Malt, Flaked Maize, Invert No. 1 & Black Malt with Fuggles and Goldings. Quite a difference!
I also happen to know that they mash at 65°C for 20 minutes before sparging for 3 hours at 75°C.
So with that little piece of history out the way, I give you what will be my first attempt at an Abbot Ale style beer, I feel obliged as Greene King is my home town brewery (sadly):
Greede King Abbot Ale 1970
Extra Special/Strong Bitter (English Pale Ale)
Recipe Specs
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Batch Size (L): 23.0
Total Grain (kg): 4.530
Total Hops (g): 68.00
Original Gravity (OG): 1.050 (°P): 12.4
Final Gravity (FG): 1.011 (°P): 2.8
Alcohol by Volume (ABV): 5.07 %
Colour (SRM): 12.9 (EBC): 25.3
Bitterness (IBU): 30.8 (Tinseth)
Balance (BU:GU): 0.62
Brewhouse Efficiency (%): 80
Boil Time (Minutes): 90
Grain Bill
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3.750 kg Pale Malt (82.78%)
0.285 kg Invert Sugar No. 3 (6.29%)
0.285 kg Flaked Maize (6.29%)
0.170 kg Crystal 60 (3.75%)
0.040 kg Chocolate (0.88%)
Hop Bill
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28.0 g East Kent Golding Leaf (5% Alpha) @ 90 Minutes (Boil) (1.2 g/L)
28.0 g Fuggles Leaf (5.6% Alpha) @ 90 Minutes (Boil) (1.2 g/L)
12.0 g East Kent Golding Leaf (5% Alpha) @ 7 Days (Dry Hop) (0.5 g/L)
Misc Bill
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3.0 g Protofloc Tablet @ 15 Minutes (Boil)
Single step Infusion at 65°C for 90 Minutes.
Fermented at 21°C with Wibblers (Ridleys).
Recipe Generated with BrewMate
I have substituted the Black Malt in favour of Chocolate as I no longer have any Black left, I have also opted to use Invert No. 3 instead of Invert No. 1, I have some Flaked Maize to use up so this is the perfect opportunity. This beer will come out slightly darker but that won't be an issue for me.
Just to get a little bit of my own back, I will be fermenting it with a descendant strain of the Ridleys brewery yeast that as most will know from my area, G.K shut down in 2005 despite calls by locals and CAMRA to keep the brewery running.
I hope you enjoy it!
Cheers
