HEAT oven to 400°F.
MIX butter and seasonings until well blended.
UNROLL pizza dough onto baking sheet; press into 15x10-inch rectangle. Brush with half the butter mixture; top with cheese, onions and turkey. Starting at one short end, roll up dough to form log. Pinch seams and ends together to seal. Position log lengthwise, seam-side down, in center of baking sheet. Brush with remaining butter mixture.
BAKE 15 min. or until lightly browned. Let stand 5 min. Cut into 12 slices. Serve with marinara sauce.