The invention mainly relates to the technical field of foods and discloses a crispy and dried snake gourd fruit. The crispy and dried snake gourd fruit is prepared from the following materials: snake gourd fruit, yam powder, gorgon fruit powder, bifidobacterium, bacillus subtilis, angel saccharomyces cerevisiae, xylooligosaccharide, salt, spice, lysozyme, a pyracanthe fortuneana extract and an oleaster extract. The crispy and dried snake gourd fruit is strong in fragrance, moderate in saltiness and sweetness and balanced in nutrition, is crispy and tasty to eat directly, and is smooth in outer part and crispy in inner part after being heated, the processing method of snake gourd fruit is enriched and the economic income is increased by 16.4%; after being cut into strips, the snake gourd fruit is dried at a low temperature, so that the water content is reduced and the soft and minced effects can be avoided; after primary fermentation of the snake gourd fruit, the fragrance and the nutritional ingredients are increased, and the taste is sour, sweet, fine and smooth; due to addition of the gorgon fruit powder for secondary fermentation, the mellow taste and health-care functions are added and the bacteriostatic and disinfecting effects are achieved; due to addition of the plant extract for rolling and rubbing, the crisp and tasty effects are improved, the nutrition and the faint plant scent are enriched, and the health function is enhanced; and due to addition of the xylooligosaccharide, the spice and the lysozyme, the flavor is added, the saltiness and the sweetness are moderate, the growth of infectious microbes is inhibited and the shelf life can reach 24 months.