The invention discloses nut and beef paste and a preparation method thereof. Thepaste is characterized by comprising raw materials in parts by weight as follows: 100-110 parts of beef, 1-1.2 parts of roses, 0.8-1 part of herba rhodiolae, 1.2-1.3 parts of shepherd's purse flowers, 0.9-1.2 parts ofradix rehmanniae praeparata, 1.1-1.3 parts of pomegranate leaves, 0.8-1 part of polygala subopposita, 0.6-0.8 part of dickinsia hydrocotyloides franch, 10-11 parts of chestnut kernels, 8-10 parts of pine nut kernels, 25-26 parts of rice wine, 3-4 parts of crab cream, 18-20 parts of purple rice, 2-3 parts of red cabbages, 15-17 parts of black sesame seeds, 10-11 parts of flour, 2-3 parts of coconut oil, 500-550 parts of sweet paste and 8-9 parts of nutrition additives. The beef paste is smooth in taste and rich in nutrition, the added purple riceis rich in selenium and can prevent cancers, the black sesame seeds are rich in the vitamin E which has oxidation-resistant, skin-moisturizing and beautifying effects, and meanwhile, nuts such as the chestnut kernels, the pine nut kernels and the like are matched, so that the paste is more balanced in nutrition; in addition, multiple Chinese herbal medicines are added, so that the paste has functions of supplementing the qi, clearing away the lung-heat, promotingthe intelligence, nourishingtheheart, nourishing the blood and nourishing the yin.