Season the chicken with the seasoning cube, pinch of thyme, salt and pepper.
In a saucepan or wok, heat oil over high-heat. Add minced ginger and saute for a few seconds. Add chicken on a single layer and cook both sides until it cooks through. It takes about 4 minutes.
In a bowl, mix oyster sauce, hoisin sauce, sesame oil, and cornstarch.
Add the pepper flake to the chicken and stir.
Add the blanched green beans and broccoli and continue to stir.
Add the hoisin mixture and stir. Let everything heat through or the sauce boil.
Turn off the heat.
Chicken stir fry with broccoli and greens is ready.
You can throw in any vegetable of your choice. If you would like to have more liquid you can add more chicken broth or water.