mill the grains and mash in at 50c. Rest for 10 minutes.
Scoop out about one-third of the mash (from the thickest part) and, in a separate pot, bring it to boil. Boil for 5 minutes, then return it to the main mash to raise the overall temperature to about 62c. Rest 20 minutes.
Take about one-third of the mash again, bring it to a boil, and return it to the main mash to bring the overall temperature to about 70c. Rest 20 minutes.
Finally, take about one-third of the mash again, bring to boil, and return it to the main mash to bring the overall temperature to about 76c. Rest 10 min and mash out.
Sparge and top up as necessary to obtain 6.5 gallons of wort - or more (depending on evaporation rate).
Boil 90 min
After boil, chill wort to 10c, aerate and pitch yeast.
Ferment at 10c for about 2 weeks. Raise temp to 13c.
Over 3 days lower temp to 0c and lager for 30 days.
Package 2.3 vol.