In a large nonstick skillet, heat oil over medium heat. Brown chicken on both sides; remove from pan., Add broth to skillet; increase heat to medium-high. Cook 1-2 minutes, stirring to loosen browned bits from pan. Stir in remaining ingredients; bring to a boil. Reduce heat; simmer, uncovered, 5 minutes, stirring occasionally., Return chicken to pan. Cook, covered, 5-8 minutes or until pasta is tender and a thermometer inserted in chicken reads 170°.