Steps
1. In a pan, heat the cooking oil over medium heat.
2. Add the sliced onion and sauté until translucent.
3. Stir in the diced chicken and cook until browned on all sides.
4. Add the cubed potato, salt, turmeric, and chili powder. Mix well.
5. Pour in the water, cover the pan, and let it simmer for about 15 minutes or until the potatoes are tender.
6. Adjust seasoning if necessary, and serve hot.