Judge's Kolsch - Suspended Sentence
All Grain Recipe
Submitted By: vfavictory (Shared)
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Brewer: Mark Sinclair | |
Batch Size: 5.81 gal | Style: Kölsch ( 6C) |
Boil Size: 8.87 gal | Style Guide: BJCP 2008 |
Color: 3.2 SRM | Equipment: Marks 30L Rect Cooler, 54L Kettle |
Bitterness: 25.0 IBUs | Boil Time: 90 min |
Est OG: 1.048 (11.9° P) | Mash Profile: Single Infusion, Light Body, Batch Sparge - Kolsch |
Est FG: 1.009 SG (2.4° P) | Fermentation: German Ale, Single Stage |
ABV: 5.1% | Taste Rating: 30.0 |
Ingredients
Amount |
Name |
Type |
# |
11.10 gal |
Darwin - Brun Yellow Malty - Kolsch |
Water |
1 |
9 lbs 11.00 oz |
Pilsner (Bohemian) (1.8 SRM) |
Grain |
2 |
7.63 oz |
Vienna Malt (Weyermann) (4.1 SRM) |
Grain |
3 |
7.05 oz |
Acidulated (Weyermann) (2.3 SRM) |
Grain |
4 |
1.71 oz |
Hallertau [4.4%] - Boil 60 min |
Hops |
5 |
0.50 |
Whirlfloc Tablet (Boil 15 min) |
Misc |
6 |
1.00 |
Wort Chiller (Boil 15 min) |
Misc |
7 |
3.0 pkgs |
Kolsch Yeast II (Wyeast Labs #2575PC) |
Yeast |
8 |
Taste Notes
22/6/13: At 13 days on fermenter took hyrometer sample: WOW!! Sample tasted awesome! And that was from the initial sample that included a heap of trub and yeast.
Hydrometer sample was very light and cloady, more on the hazy side. Sample reminded me of summery days with a slight fresh breeze with a hint of floral sent in the air.
28/07/14: beer from keg is clear (after 4 weeks) and tastes great!Notes
This is my first Kolsch attempt.
On brew day my efficiency % was slightly higher than expected due to a changed equipment setup which included a new manafold design. Also slowed my lautering down. Due to this the ABV% is a little high
Recipe from the book Brewing Classic Styles by Jamil Zainasheff and John Palmer. Only addition to the recipes was acidulated malt for mash Ph. Going to brew this recipe for a while now and play around with wheat, venna and munich malts. Water profile below was angled towards a slightly malter profile. Chloride to sulphate ratio about 0.8. My tap water has very little hardness.
17/6/14 - started to slowly raise the fermentor temp up to 18 deg C
20/6/14 - lowered fermentor temp back down to 15 deg C
22/6/14 - Hydrometer sample 1.005. Set fermenter temp to 6 deg C to chill/larger for a week before kegging. Was planning on filtering this batch but I think I might leave it to larger.
Water Profile used:
Kolsch
Starting Profileppm
Ca9
Mg5
Na3
SO42
Cl11
HCO354
Finished Profileppm
Ca55
Mg9
Na7
SO456
Cl70
HCO354
Hardness175(ppm as CaCO3)
Alkalinity44(ppm as CaCO3)
RA0
SO4/Cl0.80
Batch Volume25.70Liters
Total Mash18.00Liters
Mash Dilution0.00Liters
Total Sparge20.80Liters
Sparge Dilution0.00Liters
Mineral AdditionsMash (g)Sparge (g)
Gypsum .1.21.4
Epsom Salt0.80.9
Canning Salt0.20.2
Baking Soda0.0
Calcium Chloride2.02.3
Chalk .0.0
Pickling Lime0.0
Mag Chloride0.00.0
Acid AdditionsMash Sparge
(grams)0.001.10
Citric
88.00
SolidThis Recipe Has Not Been Rated