Soybean hull fiber walnut cake and manufacturing method thereof

The invention discloses a soybean hull fiber walnut cake and a manufacturing method thereof. The walnut cake internally comprises cake flour, soybean hull fiber plates, soybean oil, butter, sugar, eggs, milk powder, ammonium bicarbonate, sodium bicarbonate, baking powder and drinking water. The cake flour is screened with an 80-meshed screen, the soybean hull fiber plates are manufactured, materials are weighed, the butter is softened, whipping, powder adjusting, mold pressing and roasting are carried out, well arranged walnut cake sub-agents are placed into a baking box, baking is performed at a temperature of 185 to 190 DEG C for 10 to 15 min, and after natural cooling at an indoor temperature, the soybean hull fiber walnut cake is obtained. The soybean hull fiber walnut cake is rich in soybean hull fibers, increases the dietary fiber content of the walnut cake, improves the functional nutrition value of the walnut cake for human, and has good stability and antioxidation performance.