The invention discloses a black sesame and mutton reinforced buckwheat flour. The buckwheat flour is produced by using the following raw materials, by weight, 170-180 parts of buckwheat in grain filling stage, 30-40 parts of black sesame, 9-10 parts of a nutrition additive, 4-5 parts of wheat germ, 7-10 parts of freeze-dried duck blood powder, 4-6 parts of aloe skin, 8-15 parts of biscuit crumb, 4-5 parts of flower of hyacinth bean, 5-7 parts of gluten, 3-4 parts of dry jasmine bud, 6-8 parts of jujube, 14-18 parts of mutton, 2-3 parts of vine tea, 7-8 parts of Tricholoma gambosum, 1.3-2 parts of Rhizoma Cimicifugae, 1-2.3 parts of Gerbera anandria, 1.2-2.2 parts of unprepared rehmannia root and 2-3 parts of Rhizoma Atractylodis Macrocephalae. The nutrition additive in the buckwheat flour is prepared through long time pickling of various kinds of fresh petals, and is added to the buckwheat flour in order to realize aroma enhancement, viscosity enhancement and beauty treatment effects. Unprepared rehmannia root, vine tea, Rhizoma Cimicifugae, Rhizoma Atractylodis Macrocephalae and other traditional Chinese medicinal components are added to the buckwheat flour, so the buckwheat flour has the efficacies of yin nourishing, body fluid generation promoting, energy invigorating, splenic yang invigorating, liver calming and blood pressure reducing, and is beneficial for realizing yin and yang balance, health and strength of human body.