A step infusion mash is employed to mash the grains. Add 9.5 quarts (9 L) of 140°F (60°C) water to the crushed grain, stir, stabilize, and hold the temperature at 132°F (56°C) for 30 minutes. Add 4.75 quarts (4.5 L) of boiling water, add heat to bring temperature up to 155°F (68°C), and hold for about 30 minutes. Raise temperature to 167°F (75°C), lauter, and sparge with 3.5 gallons (13.5 L) of 170°F (77°C) water. Collect about 5.5 gallons (21 L) of runoff. Add 60-minute hops and bring to a full and vigorous boil.
The total boil time will be 60 minutes. When 20 minutes remain, add the 20-minute hops. When 10 minutes remain, add the Irish moss. After a total wort boil of 60 minutes, turn off the heat and place the pot (with cover on) in a running cold-water bath for 30 minutes. Continue to chill in the immersion or use other methods to chill your wort. Transfer the wort into a sanitized fermenter. Bring the total volume to 5.5 gallons (21 L) with additional cold water if necessary. Aerate wort very well.
Pitch the yeast when temperature of wort is about 70°F (21°C). Once visible signs of fermentation are evident, ferment at temperatures of about 55°F (12.5°C) for about one week or until fermentation shows signs of calm and stopping. Rack from primary to secondary and add the hop pellets for dry hopping. If you have the capability, “lager” the beer at temperatures of 35–45°F (2–7°C) for 3–6 weeks. Prime with sugar and bottle or keg when complete.
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