10. John John
American Stout

 

Type: All Grain

 Date: 13-01-2009

Batch Size: 23,00 L

 Brewer: Klaus Pedersen
Boil Size: 26,33 L Asst Brewer:
Boil Time: 60 min Equipment: My Equipment
Taste Rating(out of 50): 35,0 Brewhouse Efficiency: 47,00
Taste Notes:
 

Ingredients

Amount Item Type % or IBU
3,00 kg Caraamber (59,1 EBC) Grain 28,57 %
2,00 kg Cara-Pils/Dextrine (3,9 EBC) Grain 19,05 %
1,00 kg Carafa I (663,9 EBC) Grain 9,52 %
1,00 kg Carafa II (811,6 EBC) Grain 9,52 %
1,00 kg Pale Malt, Maris Otter (5,9 EBC) Grain 9,52 %
1,00 kg Smoked Malt (17,7 EBC) Grain 9,52 %
0,40 kg Rye, Flaked (3,9 EBC) Grain 3,81 %
0,10 kg Oats, Malted (2,0 EBC) Grain 0,95 %
50,00 gm Cascade [7,60 %] (60 min) Hops 30,3 IBU
20,00 gm Cascade [7,60 %] (5 min) Hops 2,4 IBU
1,00 kg Cane (Beet) Sugar (0,0 EBC) Sugar 9,52 %
1 Pkgs Belgian Ale (White Labs #WLP550) Yeast-Ale

 

Beer Profile

Est Original Gravity: 1,072 SG

 Measured Original Gravity: 1,072 SG
Est Final Gravity: 1,017 SG Measured Final Gravity: 1,015 SG
Estimated Alcohol by Vol: 7,23 % Actual Alcohol by Vol: 7,45 %
Bitterness: 32,7 IBU Calories: 689 cal/l
Est Color: 150,5 EBC Color:
Color
 

Mash Profile
Mash Name: Decoction Mash, Single Total Grain Weight: 9,50 kg
Sparge Water: 0,00 L Grain Temperature: 22,2 C
Sparge Temperature: 75,6 C TunTemperature: 22,2 C
Adjust Temp for Equipment: FALSE Mash PH: 5,4 PH
 

Decoction Mash, Single
Step Time Name Description Step Temp
35 min Protein Rest Add 39,64 L of water at 52,5 C 50,0 C
45 min Saccharification Decoct 16,81 L of mash and boil it 68,3 C
10 min Mash Out Heat to 75,6 C over 10 min 75,6 C

 
Mash Notes: Used in some authentic German styles. Attempt to draw decoction from the thickest portion of the mash. Profiles vary. Some traditional German mashes use a long acid rest at 40 deg C. Also some sources recommend the decoction amount be given a 15 minute saccharification rest at 158 F (70 C) before boiling it.

Carbonation and Storage
Carbonation Type: Corn Sugar Volumes of CO2: 2,4
Pressure/Weight: 130,3 gm Carbonation Used: -
Keg/Bottling Temperature: 15,6 C Age for: 28,0 days
Storage Temperature: 11,1 C  
 

Notes

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