Difference between revisions of "Dunkel"
| Line 35: | Line 35: | ||
=Yeast= | =Yeast= | ||
| + | Wyeast 2206 Bavarian Lager, propagated to yield about 80 ml (~2.5 oz) for a 19 L (5 gal) batch. | ||
=Mash= | =Mash= | ||
| − | + | Two step infusion with decoction mash-out ([[Decoction_Mashing]]): | |
| − | protein rest : | + | protein rest : 55 *C (133 *F) for 20 min |
| − | saccrification rest : | + | saccrification rest : 66.5 *C (152 *F) for 45 min |
mash-out : 76 *C (169 *F) | mash-out : 76 *C (169 *F) | ||
| Line 48: | Line 49: | ||
=Boil= | =Boil= | ||
| − | Add hops after 10 min boil and boil for another 60 min. Chill to pitching temperature of | + | Add hops after 10 min boil and boil for another 60 min. Chill to pitching temperature of 8 *C (46 *F). |
=Primary fermentation= | =Primary fermentation= | ||
| − | Ferment at | + | Ferment at 8 - 9 *C (46 - 48 *F) until the attenuation is within 2-4 % of the limit of attenuation (fast ferment test) or appears to be complete. |
| − | + | ||
=Aging/Lagering= | =Aging/Lagering= | ||
| + | |||
| + | Lager at 0 - 3 *C (32 - 38 *F) for 4 - 8 weeks | ||
Revision as of 02:32, 1 April 2008
This is almost as simple as it gets for a Dunkel. After listening to the Jamil show, I noticed that we even came up with the same grist composition.
Water
for brewers who build their own water
30L (assuming 25L (6.25 gal) pre-boil volume) reverse osmosis water +
0.8g NaCl (table salt)
0.6g MgSO4 (epsom salt)
1.8g NaHCO3 (baking soda)
4.0g CaCO3 (chalk)
(58mg/L Ca; 3mg/L Mg; 32mg/L Na; 10mg/L SO4; 21mg/L Cl; 150mg/L HCO3)
Grist
99% Weyermann Munich Type II
1% Wyermann Carafa II special
Aim for a post boil gravity of 12.5 *P (1.048 SG)
Hops
German Tettnanger Hops to get to 20 IBU (Tinseth) after a 60 min boil time. Substitution with German Magnum or Hallertauer possible.
Yeast
Wyeast 2206 Bavarian Lager, propagated to yield about 80 ml (~2.5 oz) for a 19 L (5 gal) batch.
Mash
Two step infusion with decoction mash-out (Decoction_Mashing):
protein rest : 55 *C (133 *F) for 20 min
saccrification rest : 66.5 *C (152 *F) for 45 min
mash-out : 76 *C (169 *F)
Boil
Add hops after 10 min boil and boil for another 60 min. Chill to pitching temperature of 8 *C (46 *F).
Primary fermentation
Ferment at 8 - 9 *C (46 - 48 *F) until the attenuation is within 2-4 % of the limit of attenuation (fast ferment test) or appears to be complete.
Aging/Lagering
Lager at 0 - 3 *C (32 - 38 *F) for 4 - 8 weeks
