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01-11-2010, 07:10
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I'm not sure if I'm a couple of days early or very late with the Let's Brew Wedenesday. Let's be positive. A couple of days early.









Mackeson - 1952 - Stout
General info: Mackesons Sweet stout 16 years on from the last one. Not a ton has really changed with the percentages in the grist. About the same about of lactose added back in the primings. About the same amounts of sugars. Where you really see the biggest difference is in the size of the beer. We've dropped nearly 9 gravity points and about 1% in alcohol. The color comes down a good ways also. The hopping levels stay pretty much the same so the BU of this beer goes up a bit. A very neat side-by-side comparison of what was Mackeson stout.


Beer Specifics




Recipe by percentages
Gravity (OG)


1.042


68.5% English Pale malt
2.6% Cane Sugar
Gravity (FG)


1.016


4.9% Brown Malt
7.9% Lactose
ABV


3.47%


5.3% Chocolate malt
7.9% Lactose
Apparent attenuation


61.91%


2.9% Invert No3


Real attenuation


50.71%
















IBU


31.6




Mash
90min@143°F


0.86qt/lb


SRM


33






90min@61.7°C


1.79L/kg


EBC


65.7




























Boil


1 hours






































Homebrew @ 70%


Craft @ 80%


Grist


5gal


19L


10bbl


10hl
English Pale malt


6.66
lb


3.030
kg


361.07
lb


139.51
kg
Brown Malt


0.48
lb


0.219
kg


26.06
lb


10.07
kg
Chocolate malt


0.52
lb


0.235
kg


28.05
lb


10.84
kg
Invert No3


0.28
lb


0.128
kg


15.20
lb


5.87
kg
Cane Sugar


0.26
lb


0.117
kg


13.94
lb


5.38
kg
Lactose


10.60
oz


303.2
g


41.50
lb


16.03
kg




18.790




306.946




527.32768










Hops
























Goldings 4.5% 60min


1.31
oz


37.0
g


80.94
oz


1.956
kg
Goldings 4.5% 30min


0.53
oz


15.1
g


33.01
oz


0.798
kg


























Fermentation


63°F /17.2°C






































Yeast
Manchester ale


1318 London Ale Yeast III -
























Tasting Notes: Very very much similar to the 1936 version just toned down a bit more. The 'lighter' product makes it even smoother and more drinkable. Yes, kinda lame to do two of the same recipes nearly back to back. However, even with near identical grist, the drop in gravity and percents across the board make this unto its own. I think its even better than the ’36 version.



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