Ingredients: a slightly larger potato and a tomato. Seasoning: onion, ginger and salt preparation stage: 1. Cook the tomatoes, peel them, core them, cut them into small pieces and put them in a bowl for later use. Peel and slice the potatoes, remember to prepare a pot of water and put it in the water at any time, otherwise the potatoes will turn yellow quickly and look ugly. The cleanliness of potato chips depends on the crowd. If you like chips, wash them several times. If you like soft food, just rinse it, so as to keep the starch in potatoes soft and sticky. Personally, I prefer the sticky taste. After washing, remove and drain. 3. Slice the onion and ginger. Production process: 4. Heat the griddle, add the onion and ginger pieces after the oil is hot. Fry for three or four times, but dare not fry. If it is unfortunately burnt, turn off the fire and use burnt onions and ginger. Otherwise, people who cook will think it is decorated with black sesame seeds. Hehe 5. Pour in the tomato pieces and stir fry until the soup comes out ... and then I'll stir fry, stir fry, stir fry the potato chips. See the potato chips raw, add salt and stir fry.