chocolate porter, challenger. Saflager W-34/70

• ABV: 5.18%
• IBU: 25.2
• SRM: 65.2
• OG: 1.047, FG: 1.008
• Batch size: 3 gal
• Brewhouse efficiency: 70%
• Boil time: 60 min

Grain

• 4 lbs Pale Malt (2 Row) US (36 ppg, 2 srm)
• 0.25 lbs Carafa II (32 ppg, 412 srm)
• 0.25 lbs Caramel/Crystal Malt - 20L (35 ppg, 20 srm)
• 0.25 lbs Caramel/Crystal Malt - 40L (34 ppg, 40 srm)
• 0.25 lbs Caramel/Crystal Malt -120L (33 ppg, 120 srm)
• 0.25 lbs Chocolate Malt (28 ppg, 350 srm)
• 0.25 lbs Wheat, Roasted (25 ppg, 425 srm)
• 0.25 lbs Oats, Flaked (37 ppg, 1 srm)

Hops

• 0.5 oz. Challenger (7.75%) at 60 min

Yeast

• Saflager W-34/70 (83% attenuation)

Water

• Profile for Dublin: Ca 118 (ppm), Mg 4 (ppm), HCO3 319 (ppm), Cl 54 (ppm), Na 12 (ppm), SO4 19 (ppm)