Steps
1. Heat oil in a pan and sauté the onions until translucent.
2. Add the diced carrots and cook for a few minutes until slightly tender.
3. Stir in the cubed potatoes and cook until they start to turn golden brown.
4. Add the beans and soy sauce to the pan, mix well, and cook for another 5-7 minutes.
5. Serve hot as a snack or appetizer.