Steps
1. Peel and chop the carrot, potato, and onion into small cubes.
2. Heat oil in a pan and add the chopped onion. Sauté until translucent.
3. Add the chopped carrot and potato to the pan. Cook until they are tender.
4. In the meantime, heat the cooked rice in a separate pan or microwave.
5. Once the carrot and potato are cooked, add salt and pepper to taste.
6. Add ketchup to the pan and mix well with the vegetables.
7. Serve the cooked rice in a bowl and top it with the carrot and potato mixture.
8. Enjoy this delicious and satisfying Carrot and Potato Rice Bowl!