Ingredients:

• 3.00 g - Chalk (Mash 60 min) (Misc)
• 2.00 g - Epsom Salt (MgSO4) (Mash 60 min) (Misc)
• 1.00 g - Calcium Chloride (Mash 60 min) (Misc)
• 1.00 g - Gypsum (Calcium Sulfate) (Mash 60 min) (Misc)
• 6 lbs 8.0 oz - Munich Malt - 20L (20.0 SRM) (Grain)
• 4 lbs 4.0 oz - Pilsner (2 Row) Ger (2.0 SRM) (Grain)
• 1.8 oz - Spalter [5.0%] - Boil 60 min (Hops)
• 0.8 oz - Spalter [4.5%] - Boil 60 min (Hops)
• 1.2 oz - Spalter [5.0%] - Boil 20 min (Hops)
• 1 pkgs - Dusseldorf Alt Yeast (White Labs #WLP036) (Yeast)

Additional Instructions

Boil: 60 Minutes

Beer Profile

Original Gravity: 1.061 (14.9° P)
Final Gravity: 1.014 SG (3.5° P)
Alcohol by Vol: 6.3%
Color SRM: 14.6  Color Sample 
Bitterness IBU: 58.4
Recipe Type: all-grain
Yield: 5.00 US Gallons

Source: John Krehbiel