HEAT oven to 375°F.
MIX first 3 ingredients until blended.
OPEN steak on work surface; press to flatten. Spread with 1/4 cup sauce. Top with vegetables, with pieces parallel to short ends of steak. Roll up, starting at one short end; secure with wooden toothpicks. Place, seam-side down, in greased shallow pan; top with remaining sauce.
BAKE 40 to 45 min. or until done, basting occasionally with pan drippings. Let stand 5 min. Remove toothpicks before slicing the meat.