Cook pasta as directed on package, omitting salt. Meanwhile, heat 2 tsp. vegetable oil in large skillet on medium-high heat. Add half the meat; cook 2 min. or until no longer pink, turning after 1 min. Remove from skillet; cover to keep warm. Repeat with remaining meat. Return all meat to skillet. Stir in barbecue sauce; cook and stir 1 min. Remove from skillet; cover to keep warm.