Directions

1. Rub pork loin with olive oil and kosher salt. Place in bowl. Combine remaining ingredients in saucepan. Heat to a boil, reduce heat and simmer 5 minutes. Reserve half marinade and set aside. Pour remaining hot marinade over pork; cover and chill for several hours. Remove pork from marinade, discarding used marinade.
2. Prepare banked, medium-hot fire on covered kettle-style grill. Sear all sides of pork roast. Move roast over indirect heat Cover grill; cook pork about 30-35 minutes (20 minutes per pound), until internal temperature on a thermometer reads 145 degrees F. Remove roast from heat; let rest about 10 minutes. Reserve all juices.
3. Heat reserved marinade to a boil, simmer for 5 minutes; add pork juices and simmer a few minutes more. Slice pork loin to serve; arrange on plates. Pour warm sauce over slices.