First, sweet and sour sweet potatoes
First, prepare the materials of cold potato and coriander, then prepare seasoning, sesame oil, white sugar, white vinegar salt and monosodium glutamate. Wash the cold potato, peel it, cut it into thin slices, cut it into small pieces, put it in a plate, sprinkle salt on its surface, evenly stir and marinate for 30 minutes, remove excess water, clean the coriander, cut it into sections and sprinkle it on the cold potato, then add white sugar monosodium glutamate and spice white vinegar and evenly stir.
Second, the preservation method
If you buy too many cold potatoes, you can put them in a fresh-keeping bag first, and then put them in the refrigerator for storage. It is best not to soak them in water during storage, because in the process, the cold potatoes are stained with some water, which is easy to rot during storage. You can also wrap them in a newspaper bag and hang them in a cool, dry and ventilated place, which is not only convenient, but also prolongs the storage time. Besides, for the south, People can store the cold potatoes in the cellar, so that a large number of cold potatoes can be preserved. In this process, we must pay attention to two issues, one is the cellar temperature, and the other is the cellar ventilation. The above two problems must be solved before the cold potato can be stored in the cellar.
III. Efficacy and Function
It is rich in nutrients, protein and vitamins, and has the efficacy of caring skin, clearing away heat and removing fire. However, you should not eat too much cold potato, because it will cause flatulence and upset the stomach. It is suitable for people with heatstroke, cold, headache, hypertension, excessive drinking and chronic alcoholism in summer, and not suitable for patients with cold body, spleen and stomach deficiency and diabetes. The above is a small series to introduce how to preserve the cold potato and its efficacy and function.