Low-temperature rice bran nutritional cake and preparation method thereof

The invention discloses a preparation method of a low-temperature rice bran nutritional cake. The method comprises the following steps: mixing raw materials: preparing a mixture from water, eggs, white sugar, edible rice bran, flour, a preservative, diethyl maltol, edible salt, citric acid, sorbitol, glycerol and cake oil; performing beating: beating the mixture under stirring, and adding salad oil in the stirring and beating process; and performing baking: putting the beaten mixture into a baking container, and putting the baking container into an oven for baking. The invention further provides the low-temperature rice bran nutritional cake. According to the method, the edible rice bran rich in nutrition is added into the raw materials for making the cake, dietary fibers, vitamins, mineral substances and functional nutritional ingredients in the cake are increased, the complementary effect on daily nutrition intake of human bodies is achieved, the taste is soft, fine, smooth, fragrantand sweet, and the cake