Grind the meat, add rice wine, soy sauce, pepper and salt until it becomes sticky and set aside. Cut the potatoes into small pieces and boil them in salt water until they can be pressed into mud. Remove and let cool

Add Mix the Niutou brand curry stir-fry sauce and curry powder well

Chop the purple onion (brittle and sweet), add a small spoonful of salt and mix well, wait for 15 minutes, squeeze out the water and set aside

Mix the mashed potatoes with the slightly squeezed onions and minced meat (if it is not sticky enough to form a ball, you can add a little cornstarch or starch or flour to help form a ball), take a ball about the size of your palm and beat it in your hands After the air is released from the meat ball, flatten it slightly and then fry it over low heat

Fry over medium-low heat for about 3 minutes on one side, which is the time to adjust the thickness