The invention discloses a vegetarian diet set meal. The vegetarian diet set meal comprises following raw materials, sticky rice, coix seed, black rice, corn, buckwheat grain, oat, milled glutinous broomcorn millet, millet, unpolished rice, sorghum rice, wheat, barley, lucid ganoderma, hazelnut kernel, pine nut kernel, pistachio nut kernel, apricot kernel, sunflower seed kernel, peanut kernel, ginkgo kernel, soybean, black soya bean, black kidney bean, circassian bean, mung bean, pea, broad bean, chickpea, hyacinth bean, sword bean, petits pois, kidney bean, snow bean, green soy bean, dwarf bean, winged bean, hickory kernel, cowpea, pumpkin seed, cashew nut, grape seed, cucumber seed, purple perilla seed, lettuce seed, brassica juncea var seed, Chinese waxgourd seed, bitter gourd seed, chayote seed, gold towel gourd seed, towel gourd seed, winter squash seed, cucurbita pepo seed, bottle gourd seed, and celery seed. According to a preparation method, 159 raw materials which are used contain the comprehensive nutrients needed by human body, nutrient balance and sufficiency are achieved, requirements of people on nutrients are satisfied effectively, effect is excellent, and only natural food materials are used.