1. Sprinkle chicken breasts with salt and pepper.
2. Melt butter with oil in a large skillet over medium-high heat; add chicken, and cook 6 to 7 minutes on each side or until done. Remove chicken, and keep warm.
3. Add chicken broth and next 4 ingredients to skillet, and cook 5 minutes or until slightly thickened, stirring to loosen particles from bottom of skillet. Serve chicken with sauce.