Name

Bitter Winter 4

Style

Extra Special/Strong Bitter

Brew Date

2016-04-02

Type

All Grain

Boil Size

13.8 gal

IBU's

36.9

Batch Size

12.0 gal

Color

9.0 SRM

Boil Time

60 min




Estimated

Actual

Pre-Boil OG

1.046


OG

1.051

1.044

FG

1.013

1.018

ABV

5.0%

5.0%

Efficiency

85.0%




Grain

17.0 lbs

Pale Malt, Maris Otter

  • 2014 Fall

85.4%


1.5 lbs

Weyermann Caramunich II

  • 2011 fall (1/2 sac)
  • 2014 spring (1/4 sac)

7.5%


0.5 lbs

Cara-Pils/Dextrine

2.5%


0.9 lbs

Caramel/Crystal Malt - 20L

4.6%



Mash

60 mins

152 F

Sacch' Rest



10 mins

170 F

Mash out







Hops

60 mins

5.0 oz

Willamette (4.5%)

33.8 IBU


15 mins

1.0 oz

Willamette (4.5%)

3.4 IBU


0 mins

1.5 oz

Willamette (4.5%)

-



Additions

15 min

1.0

Whirlfloc Tablet



Yeast

3.0

Safale US-05



Fermentation

Primary

14 days

68.0 F


Cold Crash

2 days

37.0 F


Bottle/Keg

1 days

37.0 F



Carbonation

Bottle Carbonation

29.2 psi

68.0 F



Notes

Balanced to
Ca: 50, Mg: 11, Na: 19, Cl: 72, SO4: 73

Pre boil Sg: 1042

Post boil at 66f is 1044.


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