The invention belongs to the field of nutrition cake and powder food making technologies and discloses a six-ingredient vegetarian diet making method. The six-ingredient vegetarian diet comprises brown rice, corn, millet, mung bean, sorghum and soybean according to a weight ratio of 1.2: 1: 0.6: 0.5: 0.5: 0.5. The six-ingredient vegetarian diet making method comprises raw material inspection, screening, microwave cooking, disinfection, drying, crushing, fine grinding, material powder mixing stirring, inner packaging, outer packaging, examination and transport out of the factory. The six-ingredient vegetarian diet has the advantages of delicate fragrance, tasty and refreshing taste, balanced nutrition, eating convenience, instant eating, long storage life and carrying convenience and is suitable for Mohammedans, Buddhists and vegetarians.