Raspberry Robust Porter System

Description
When fermentation slows, rack beer onto puree in secondary fermenter. Yeast will again ferment the sugars in the new fruit.

Details

Brewing Method
All grain 
Brew Type
Ale 
Recipe Efficiency
70%
Recipe Volume
5 gal 
Boil Volume
7 gal 
Boil Time
60 min 
Maximum Extract
572.6 points
Potential Extract
400.8 points (70% from recipe)
Anticipated OG
1.080 SG
Boil SG
1.057 SG (at start of boil)
Anticipated Color
38.9 SRM     
Estimated IBU
25.7 IBU
Estimated FG
1.020 SG
Estimated Alcohol
7.8 %abv
Mash
60 m @ 154.4 tempF

Style Compliance

20A Fruit Beer
Original Gravity
Unspecified
Final Gravity
Unspecified
Alcohol
Unspecified
Bitterness
Unspecified IBU
Color
Unspecified
 
OG
1.080 SG
FG
1.020 SG
Alcohol
7.8 %abv
Bitterness
25.7 IBU
Color
38.9 SRM
Overall Compliance: 100.0%

Fermentables

Name Amount Color Potential % Grist
Gambrinus Pale Malt 11.7 lbs 1.7 °L 38 ppg 75.7 %
Gambrinus Munich Light 1.5 lbs 10.0 °L 37 ppg 9.7 %
Briess Caramel 40L 16 oz 40.0 °L 34 ppg 6.5 %
Dingemans Chocolate 12 oz 340.0 °L 30 ppg 4.9 %
Briess Black Barley 8 oz 500.0 °L 32 ppg 3.2 %
Totals 15.4 lbs 572.6 points 100%

Fermentables

Name: Gambrinus Pale Malt
Amount: 11.7 lbs
Color: 1.7 °L
Potential: 38 ppg
% Grist75.7 %
Name: Gambrinus Munich Light
Amount: 1.5 lbs
Color: 10.0 °L
Potential: 37 ppg
% Grist9.7 %
Name: Briess Caramel 40L
Amount: 16 oz
Color: 40.0 °L
Potential: 34 ppg
% Grist6.5 %
Name: Dingemans Chocolate
Amount: 12 oz
Color: 340.0 °L
Potential: 30 ppg
% Grist4.9 %
Name: Briess Black Barley
Amount: 8 oz
Color: 500.0 °L
Potential: 32 ppg
% Grist3.2 %
Totals
Amount: 15.4 lbs
Potential: 572.6 points
% Grist: 100%

Hops

Hop Amount IBU When Time
Golding 1.60 oz @ 5.0 %AA (8.0 AAU) 25.7 (30.0 %) Boil 60 min
Totals 1.6 oz
Hop: Golding
Amount: 1.6 oz
%AA: 5.0
When: Boil
Time: 60 min
Totals
Amount: 1.6 oz

Yeast

Name Attenuation When
Wyeast 1056 American Ale 75 % Primary
Name: Wyeast 1056 American Ale
Attenuation: 75 %
When: Primary
 
 

Flavorings

Name Amount When Time
Apricot Puree 1.44 qt Primary 1 min
Name: Apricot Puree
Amount: 1.44 qt
When: Primary
Time: 1 min
 
Recipe Source: Brewing Classic Styles: Zainasheff, Jamil; Palmer, John J.