From BYO.com “ Mill the grains and dough-in targeting a mash of around 1.5 quarts of water to 1 pound of grain (a liquor-to-grist ratio of about 3:1 by weight). If you have the ability to do a step mash, start with a rest at 110 °F (43 °C) for 20 minutes and then raise to a temperature of 152 °F (67 °C) until conversion is complete. Otherwise, do a single infusion mash at 151 °F (66 °C) until enzymatic conversion is complete. Infuse the mash with near boiling water while stirring or with a recirculating mash system raise the temperature to mash out at 168 °F (76 °C). Sparge slowly with 170 °F (77 °C) water, collecting wort until the pre-boil kettle volume is around 6.5 gallons (25 L) and the gravity is 1.038 (9.4 °P).”