300g of cold noodles, 3 tomatoes, 2 cucumbers, 2 salted duck eggs, 4 pieces of bacon (sauce beef is also acceptable), 4 tablespoons of apple vinegar, 2 tablespoons of sugar, 1 teaspoon of chicken essence, 2 tablespoons of soy sauce, half a teaspoon of salt and a proper amount of boiled water. Exercise:

1, put the ice cubes in cold boiled water, then add apple vinegar, sugar, chicken essence, soy sauce, salt, tomato slices, ginger slices, cucumber slices and chives, and put them in the refrigerator for later use. 2. Next, soak the dry cold noodles in clear water for 2 hours, and rub them with your hands to make them completely dispersed. It must be soaked thoroughly before cooking, otherwise the noodles will be like rubber bands, which are particularly difficult to cook thoroughly. 3. Boil the water, put it into the cold noodles, stir with chopsticks from time to time to prevent sticking, and cook for about 1 minute until it becomes soft and hard, and then take it out. 4. After the cooked cold noodles are fished out, immediately put them into the prepared ice water, rinse them continuously for 3~4 times, drain the water and put them into the bowl. 5. Pour the chilled sweet and sour cold noodle juice, and finally add vegetables, meat and pickles according to your own taste. A bowl of super homemade cold noodles is ready. Real teeth are cool and cold.