1. Wash the vegetables and meat and cut them into proper size.
2. Stir fry the minced ginger and garlic in a hot pot. Add in the pork and stir fry until the color changes.
3. Add potatoes and kidney beans, stir fry for 3 minutes.
4. Add Satay beef sauce and mix well. If you use a thick saucepan, cover it directly, and heat it to the edge of the pan,
5. Turn the heat and simmer for 15 minutes. The potatoes and kidney beans will crumble. The common pot needs to be stewed with another glass of water.
6. After potatoes and kidney beans crumble, add green peppers and tomatoes and stew for 5 minutes. Finally, add salt to taste.