Reverse steaming of dried sweet potatoes refers to the dried sweet potatoes made by the ancient reverse steaming method, also known as "three steaming and three drying", which is a special method for making dried sweet potatoes. Reverse steaming is to expose the sweet potato steamed once or twice to the sun, and then put it back in the steamer to continue steaming.
Dried sweet potatoes made by ancient reverse steaming are delicious, sweet and chewy, and the food is not sticky. The reason why this method is adopted is that once steamed, the second steamed is sweet, the third steamed is soft, and the third steamed is indispensable.
2. What's the difference between steamed dried sweet potatoes and ordinary dried sweet potatoes?
Compared with ordinary dried sweet potatoes, steamed dried sweet potatoes are mainly different in three aspects: raw materials, processing technology and taste:
1, raw material difference
Steamed dried sweet potatoes are sweet potatoes with big and round hearts, while ordinary dried sweet potatoes are generally made of ordinary sweet potatoes and starch.
2. Differences in practice process
After cleaning, peeling, slicing and steaming in a steamer for three times, the steamed sweet potato can be obtained, and the steps are complicated; Ordinary dried sweet potatoes are washed and cut into strips, and then baked in a kang or an oven.
3, taste differences
There is not much difference in taste between the inverted steamed sweet potato and the common sweet potato, but the inverted steamed sweet potato is relatively harder than the common sweet potato, while the common sweet potato tastes waxy, soft and sweet.
Third, the practice of steaming dried sweet potatoes backwards.
1, select high-quality sweet potatoes, clean the skin of sweet potatoes with a brush, then peel them, cut the big ones into large pieces, and cut the small ones.
2. Pour enough water into the steamer. After boiling, put the sweet potato into a steamer and steam until it is 70% cooked. Turn off the fire and take it out.
3. Pour the steamed sweet potato into the dustpan and spread it out, and expose it to the sun for a day.
4. Then cut the sweet potato slices into thick strips, steam them in a pot, pour them into a dustpan while they are hot, spread them out for the second time, and air them for one or two days.
5. Put it away after drying, put it in the steamer for the third time, and prolong or shorten the steaming time according to your favorite hardness; After steaming, pour the sweet potato strips into the dustpan for the third time, and then dry them for two days, and you will get the authentic steamed sweet potato dried.