Rice steamed sponge cakes and preparation method thereof

The invention relates to the technical field of food processing, and particularly discloses rice steamed sponge cakes and a preparation method thereof. The rice steamed sponge cakes are prepared from the following raw materials in parts by weight: 45 to 50 parts of rice flour, 20 to 25 parts of snow lotus bacteria yogurt and 25 to 30 parts of fruit and vegetable juice. The snow lotus bacteria yogurt is used as a leavening agent which can carry out lactic acid fermentation and alcohol fermentation simultaneously, so that a large number of flavor substances can be produced, and the rice steamed sponge cakes are richer and more natural in flavor; the fruit and vegetable juice replaces water to prepare pulp; the fruit and vegetable juice and snow lotus bacteria achieve a synergistic effect, multiplication of probiotic group in snow lotuses is enhanced, and the snow lotus bacteria can be promoted to produce nutritional substances such as antibiotics; therefore, the prepared rice steamed sponge cakes have better health effects of enhancing the organ resistance of a human body, eliminating inflammation and eliminating fatigues; meanwhile, the rice steamed sponge cakes have a natural fruit and vegetable color, and the appetite can be enhanced. The preparation method disclosed by the invention is easy and convenient to operate, easy to implement and suitable for industrial popularization application.