1. Ingredients: 5g potatoes. Accessories: 4g of vegetable oil, 1g of onion, 1g of ginger, 8g of soy sauce, 15g of clear soup, 6g of water starch, 2g of refined salt and 1g of monosodium glutamate.

2. Peel the potatoes, wash them and cut them into small pieces obliquely; Cut the onion into sections; Slice ginger.

3. Heat the oil in the pot, add the onion and ginger slices to the wok, cook the soy sauce, add a proper amount of clear soup, and add the potato pieces after boiling.

4. When the potato pieces are soft and ripe, add refined salt and monosodium glutamate, thicken them with water starch, and take them out of the pot.