Steps
1. Heat olive oil in a skillet over medium heat.
2. Add the diced chicken breast and season with salt and pepper. Cook until browned, about 5-7 minutes.
3. Stir in the apple slices and cinnamon, cooking for another 3-4 minutes until the apples are tender.
4. Adjust seasoning if necessary.
5. Garnish with fresh parsley before serving.