In medium bowl, combine all ingredients mixing lightly but thoroughly.
Shape into 4 patties.
Place patties on grid over medium ash-covered coals. Grill uncovered 14-16 minutes or until centers are no longer pink,and internal temperature reaches 160°F, turning once.
Burgers should always be cooked to an internal temperature of 160°F using a meat thermometer.
Use a gentle touch with ground beef. Over mixing or compacting will result in firm dense burgers when cooked.