PREHEAT lightly greased grill to medium heat. Mix turkey and seasonings; shape into 4 patties.
GRILL patties 7 to 9 minutes on each side or until cooked through, brushing occasionally with the barbecue sauce.
TOP burgers with 2% Milk Singles; continue grilling until 2% Milk Singles begin to melt. Fill buns with lettuce, tomato and burgers.