Cut the chicken breast into bite-sized pieces.
Separate the broccoli into florets.
Add a pinch of salt to boiling water and cook the chicken breast for 5 minutes.
Remove the chicken breast and blanch the broccoli for 2 minutes.
Heat olive oil in a pan, add the chicken breast and broccoli, and season with salt and pepper.
Stir-fry for 2 minutes over medium heat until done.