In fact, there are many ingredients for preparing sour fruits. Generally speaking, if you want to make a delicious sour fruit, you need to prepare some other simple fruits, such as radishes, apples and pears. The more sour the ingredients, the richer and more delicious the fruit will be. The materials of sour fruit used in the market are mainly radish and apple. If you like to eat some rich materials, you can also put more other fruits.
In the process of making sour fruit, peeling the fruit and radish are essential. Because radish tastes sour and crisp after soaking for a period of time, it can be the highlight of the whole food. Peel fresh radishes and other fruits such as pears and apples. If you add strawberries, grapes and other fruits that don't need peeling, you don't need to do this step. Although some fruits without skin do not need to be treated, it is suggested that these fruits be soaked in salt water for a period of time to avoid bringing some harmful things into them.
The curing time of fruits is about 15 days. Sealed containers should be selected according to the season. If it comes into contact with air, all fruits will rot and taste strange. In the pickling process, if you want to taste it, try to choose some washed chopsticks or other kitchen utensils. If you put some chopsticks that have tasted food into the container again, it will make the fruit sour. If the weather temperature is relatively high, generally speaking, 15 days is enough. If it is cured in winter, it is recommended to cure 15 to about 30 days, and you should pay attention to adding a little water every day during curing.