12. When you have fit all the fillings in the dumplings. Heat oil in a frying pan. Place the dumplings on the pan in medium high heat (the sealed side should face down). When it turns golden, turn to the other side. When the other side is golden, turn to the other side and add some water in the pan. The water should reach a quarter height of the dumplings. Turn to medium heat. Place the lid on and cook until the water is evaporated. It should be approximately 4-5 minutes. The mince cake should be hot and crispy. Take it out, serve hot.