Chicken Breast Vegetable Stir-Fry

Cut the chicken breast into bite-sized pieces.

Cut the onion, bell peppers, and broccoli into pieces suitable for eating.

Add olive oil to a pan and stir-fry the chicken breast.

When the chicken breast is about halfway cooked, add the vegetables and stir-fry together.

Season with salt and pepper, and cook until everything is fully done.