Dark Robust Porter - ABV: 5.34% - IBU: 42.8 - SRM: 54.4 - OG: 1.057, FG: 1.018 - Batch Size: 5 gal - Brewhouse Efficiency: 70% - Wort Boil Time: 90 min Grain - 7.75 lbs Pale Malt (2 Row) UK (36 ppg, 3 srm) - 2 lbs Munich Malt (37 ppg, 9 srm) - 0.5 lbs Caramel/Crystal Malt - 40L (34 ppg, 40 srm) - 0.31 lbs Caramel/Crystal Malt - 60L (34 ppg, 60 srm) - 0.43 lbs Chocolate Malt (28 ppg, 350 srm) - 0.31 lbs Black (Patent) Malt (25 ppg, 500 srm) - 0.1875 lbs Roasted Barley (25 ppg, 300 srm) Hops - 1 oz. Northern Brewer (9.6%) at 60 min - 0.5 oz. Northern Brewer (9.6%) at 15 min - 0.5 oz. Northern Brewer (9.6%) at 0 min Yeast - London ESB Ale (69% attenuation) Water - Profile for London: Ca 52 (ppm), Mg 32 (ppm), HCO3 104 (ppm), Cl 32 (ppm), Na 86 (ppm), SO4 34 (ppm) --------------------------------------- https://www.allgrain.beer/recipes/5322/