The invention discloses dried bean curd containing prickly pears. The dried bean curd is prepared from raw materials as follows: the prickly pears, soybeans, bitter herbs, glutinous rice, mung beans, water, Panax notoginseng, Stevia rebaudiana, lemon grass, pomegranate leaves, pine needles and red bean powder. A preparation method of the dried bean curd comprises steps as follows: (1), prickly pear juice is prepared; (2), mixed juice is prepared; (3), coarse cereal, fruit and vegetable pulp is prepared; (4), a nutrient solution is prepared; (5), a filtrate is prepared; (6), the coarse cereal, fruit and vegetable pulp, the nutrient solution, the filtrate and the red bean powder are mixed evenly, and a finished dried bean curd product is prepared. The relatively single taste of traditional dried bean curd is broken through, coarse cereal, fruit and vegetable pulp nutrient ingredients such as the prickly pears, the bitter herbs, the glutinous rice, the mung beans and the like are introduced into auxiliary materials for the dried bean curd, meanwhile, health-care and beneficial ingredients such as the Panax notoginseng, the red bean powder and the like are added, the dried bean curd is unique in flavor, fragrant and refreshing, contains various nutrient ingredients such as rich protein, amino acid, microelements and the like, is easy to digest and absorb and has the relatively good dietary therapy and health-care effects.