Boil fusilli in salted water.
Cut the chicken breast into bite-sized pieces.
Prepare vegetables such as onion, broccoli, and bell pepper.
Heat olive oil in a pan and stir-fry the chicken breast.
Add the vegetables to the chicken and sauté together.
Add the cooked fusilli to the pan and mix all ingredients well.
Season with salt, pepper, and herbs.
Serve on a plate.