A clean, crisp, delicately-balanced beer usually with a very subtle fruit and hop character. Subdued maltiness throughout leads into a pleasantly well-attenuated and refreshing finish. Freshness makes a huge difference with this beer, as the delicate character can fade quickly with age. Brilliant clarity is characteristic. Low to very low malt aroma, with a grainy-sweet character.
A pleasant, subtle fruit aroma from fermentation (apple, cherry or pear) is acceptable, but not always present. A low floral, spicy or herbal hop aroma is optional but not out of style. Some yeast strains may give a slight winy or sulfury character (this characteristic is also optional, but not a fault). Overall, the intensity of aromatics is fairly subtle but generally balanced, clean, and fresh. Traditional German hops (Hallertau, Tettnang, Spalt or Hersbrucker). German Pils or pale malt. Attenuative, clean ale yeast. Up to 20% wheat malt may be used, but this is quite rare in authentic versions. Current commercial practice is to ferment warm, cold condition for a short period of time, and serve young.
Recipe
Batch volume |
Batch volume |
IBU |
SRM |
OG |
FG |
ABV |
21 L |
60 min |
22.9 |
3.4 |
1.046 |
1.010 |
4.8 |
Style
Name |
Cat. |
OG Range |
FG Range |
IBU |
SRM |
ABV |
Kölsch |
5 B |
1.044 - 1.05 |
1.007 - 1.011 |
18 - 30 |
3.5 - 5 |
4.4 - 5.2 % |
Fermentables
Fermentable Name |
Qt |
SG |
% |
Pilsner) |
9.259 lbs |
1.036 - ppg |
89.36 |
Torrefied Wheat (Frumento)) |
1.102 lbs |
1.036 - ppg |
10.64 |
Hop/spice/other
Name |
Qt |
Time |
Use |
Type |
Tech |
Alpha % |
Hallertau Mittelfrueh |
2.82 oz |
60 min |
BOIL |
Pellet |
Hop Bag |
2 |
Hallertau Mittelfrueh |
0.88 oz |
15 min |
BOIL |
Pellet |
Hop Bag |
2 |
Yeast
Yeast |
Attenuation |
Wyeast 2565 Kölsch |
75% |
Mash
Step |
Temperature |
Time |
Protein rest |
53 |
10 |
B. Amilasi |
64 |
45 |
A. Amilasi |
70 |
15 |
Mash Out |
78 |
10 |
Step |
0 |
0 |
Step |
0 |
0 |
Step |
0 |
0 |
Step |
0 |
0 |