Mix ingredients.
Separate into 10 even balls and hand press into patties.
Lightly oil Tuscan grill top to help keep burgers from sticking.
Place burgers on grill.
Turn burgers after 3 min.
Cook another 3-4 min and check burger with meat thermometer. (Med rare 130-135, Med 135-140, Med well 145-160).
Let burgers rest covered for several min after cooking to retain even flavor and moisture.