Prepare food in advance: potatoes, cucumbers, vegetable oil, cassava starch, tomato sauce, white rice vinegar, sugar, boiled water and salt. Specific method: 1. We directly cut the washed potatoes into squares, put chopsticks on the buffer edges on both sides of the potatoes, and then cut them with a straight knife, with the spacing about the thickness of a dollar coin. 2. After cutting, rotate it 90 degrees, and then cut it straight as before. 3. The final cut is like this. 4. After cleaning the tap water, put it aside and dry it face down. You can use this cucumber to make some decorative patterns for decoration. 6. We heat the oil in the pot or sprinkle cassava starch on the potatoes. There are gaps inside and outside the potatoes, so the fried cassava starch tastes more crisp and the color is more gorgeous. After being coated with cassava starch, shake it face down.
7. When the temperature is 60% high, fry the potatoes upside down in the pot. When frying, pour the oil on your head with a spoon and squeeze out the potatoes with a spoon and wooden chopsticks. 8. Stir-fry until the color is golden and perfect, and you can set the pan. 9. Now let's heat some oil in the pot, put some tomato sauce in it, stir-fry and add some white rice vinegar and sugar, and adjust it according to personal preference. Stir-fry and bubble, add a little hot water and stir, then add a little vinegar and hot pot cold oil and stir, and serve. 10. Finally, pour it on the fried potatoes. Just like blooming chrysanthemums, the design is real, the color is bright, the outside is crisp and the inside is tender, sweet and sour, and the spleen is appetizing. Go home and have a look.