Fragrant crisp sweet potato slices and processing method thereof

Abstract

The invention discloses a processing method of fragrant crisp sweet potato slices. The processing method comprises the following steps of thoroughly cleaning ripe sweet potatoes, putting the cleaned sweet potatoes into a pot, adding water, cooking the cleaned sweet potatoes in the pot so as to obtain cooked sweet potatoes, removing sweet potato husks, and mashing the cooked sweet potatoes without the husks into sweet potato paste; pressing the sweet potato paste into a circular mold for shaping, cutting the shaped sweet potatoes into sweet potato slices, and airing the sweet potato slices until the aired sweet potato slices are 70-80% dried; and then frying the 70-80% dried sweet potato slices in boiling oil until the fried sweet potato slices are yellowish, fishing out the yellowish sweet potato slices, and finally performing packaging with food bags so as to obtain finished products. The processing method disclosed by the invention has the advantages that the processing method is simple, and the investment cost is low; products have more added values which are more than 10 times of those of the sweet potatoes; the fragrant crisp sweet potato slices are crisp, fragrant and sweet in taste, and convenient to carry.

Description

technical field [0001] The invention relates to snack food, in particular to crispy sweet potato chips and a processing method thereof. Background technique [0002] Sweet potato is a miscellaneous grain that people like to eat. Sweet potato contains dietary fiber, vitamins A, B, C and various trace elements, and has high nutritional value. At present, the commonly used processing methods are roasted sweet potatoes and boiled sweet potatoes. These two methods cannot be industrialized, and are difficult to store and have low added value. In addition, the sweet potatoes are boiled, sliced ​​and dried in the sun, but it is very unhygienic, very tough and difficult to chew. Contents of the invention [0003] The purpose of the present invention is to provide a kind of crispy sweet potato chip and processing method thereof. [0004] The technical scheme that realizes the object of the present invention is: [0005] A processing method for crispy sweet potato chips, comprisin...

AI Technical Summary

Problems solved by technology

At present, the commonly used processing methods are roasted sweet potatoes and boiled sweet potatoes. These two methods cannot be industrialized, and are difficult to store and have low added value.

Another thing is to cook and slice sweet potatoes and dry them in the sun, but it is very unhygienic, tough and hard to chew