2. Press the potatoes into mud. This is called mashed potatoes.
3. Cut the onion into fine powder.
4. Add flour (about 1: 1) to mashed potatoes, then add a small amount of chopped green onion, salt, monosodium glutamate and other seasonings, stir well, and then make small round cakes, not too thick or too thin.
5. Heat the pan, pour in a small amount of oil, add the cooked potato cake when the oil is hot, and the fire should not be too strong, until the front and back sides are golden. If the pot is big and the potato cakes are small, it is convenient to bake several at a time. Of course it's delicious.