The invention discloses a mulberry and medlar health-care biscuit which is prepared by the following raw materials in parts by weight: 15-20 parts of soybean curb residues, 70-80 parts of wheat flour, 2-3 parts of medlar leaves, 2-3 parts of hawthorn leaves, 2-3 parts of pumpkin leaves, 2-3 parts of folium cortex eucommiae, 1-2 parts of lance asiabell root, 1-2 parts of fructus amomi, 1-2 parts of medlar, 4-5 parts of mulberry, 60-70 parts of coconut milk, 4-5 parts of hen eggs, 6-8 parts of sesame oil, 3-4 parts of fresh butter, 5-6 parts of maltitol, 1-2 parts of salt, 1-2 parts of baking soda and 0.8-1 part of ammonium bicarbonate. According to the biscuit, the soybean curd residues and mulberry pulp are stir-fried together, the mulberry pulp is absorbed to change a taste of the soybean curd residues, an odor of soybeans is removed, and the raw materials are ground, smashed and mixed with the wheat flour for producing the biscuit, so that the obtained biscuit is rich and high in nutrient substances such as dietary fiber, soybean protein, soybean lecithin and soybean isoflavone, is crisp in taste and unique in flavor, and has effects of appetizing, promoting digestion, clearing heat, removing toxicity, activating blood circulation, dissipating stasis, relaxing bowels, preventing a cancer, blacking hair, improving eyesight and delaying senescence.