Coat a large nonstick skillet with cooking spray; place over medium heat until hot. Add chicken; sprinkle with rosemary, salt, and pepper. Stir-fry 2 minutes.
Add broth, beans, and tomato sprinkles to skillet; bring to a boil. Reduce heat, and simmer, uncovered, 8 minutes or until chicken is done. Sprinkle with fresh rosemary, if desired.