List of ingredients: beef 90g potato100g onion 30g starch15g.

Accessories: supplementary food oil, baby soy sauce and ginger.

Practice:

Cut the beef into small pieces, add ginger slices to remove fishy smell, marinate for 10 minute, peel and slice the potatoes, steam the potatoes in a pan for several times, cut the onions into large pieces, put the marinated beef and onions into a meat grinder, and beat them into a paste. [Add a little soy sauce, supplementary food oil and starch to the paste, stir them evenly, and press the steamed potatoes into a paste.] [Cool the potatoes until they are warm, and mix them with the paste.