Recipe: Robust Porter

Style: 12B. Robust Porter

Description:

Raspberry fruit beer.


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Target Volume [ltr (gal)]:                                          23.00 (6.08)
Alcohol By Volume:                                                         6.00%

Estimated Original Gravity [SG]:                                           1.061
Estimated Final Gravity [SG]:                                              1.017
Estimated Attenuation:                                                    73.00%
Estimated Mash Efficiency:                                                70.00%

Bitterness [IBU]:                                                          52.41
Color  [SRM(EBC)]:                                                 39.67 (78.16)

BU:GU ratio:                                                               0.854
Balance:                                                                   1.703

Balance <1 sweeter malty beer, >1 more bitter beer, =1 balanced beer.

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Fermentables:

Weight [gms(lbs)]   Type                                       Gravity [SG]  Weight %
3000.00 (6.61)     Ale Malt (Barrett Burston)                        1.027    44.12%
100.00 (0.22)     Black (Patent) Malt                               1.001     1.47%
250.00 (0.55)     Cara-Pils/Dextrine                                1.002     3.68%
300.00 (0.66)     Caraamber                                         1.003     4.41%
200.00 (0.44)     Carafa Special Type 1 (Weyermann)                 1.001     2.94%
200.00 (0.44)     Chocolate Malt (UK)                               1.002     2.94%
2750.00 (6.06)     Vienna Malt                                       1.025    40.44%

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Hops:

Hop Utilisation Method: Tinseth - No chill cooling method

Weight [gms(lbs)]   Type                              AA%  IBU      IBU%   Time[Mins]
40.00 (1.41)     Northern Brewer                 9.60%   36.69    70.01%     60.00
25.00 (0.88)     East Kent Goldings              4.75%    8.91    17.00%     15.00
25.32 (0.89)     East Kent Goldings              4.75%    6.81    12.99%      1.00

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Yeast:

Type                             Atten %       Min temp [C(F)]   Max temp [C(F)]
Irish Ale - Wyeast 1084              73.00%      16.00 (60.80)     23.00 (73.40)

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Miscellaneous:

Name                            Type         Use            Amount    Time[Mins]
Raspberry extract               Flavor       Bottling    0.12 (0.03) [ltr (gal)]           

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Mash schedule:

Name                          Type            Temperature [C(F)]     Time [Mins]
Sacchrification               Infusion             66.00 (150.80)             75

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