Spray 12-inch nonstick skillet with cooking spray; heat over medium-high heat. Add chicken, garlic and ginger. Fry 2 to 3 minutes or until chicken is brown.

Add 3/4 cup of the broth, the soy sauce and sugar. Cover and cook over medium heat 5 minutes, stirring twice.

Add broccoli. Cover and cook about 5 minutes, stirring occasionally, until chicken is no longer pink in center and broccoli are crisp-tender.

Mix cornstarch with remaining 1/4 cup broth; stir into chicken mixture. Cook, stirring frequently, until sauce is thickened.