The invention discloses lotus seed and Chinese yam cake and a production method thereof. The lotus seed and Chinese yam cake is prepared from the following raw materials in parts by weight: 30-35 g of low-gluten flour, 20-25 g of lotus seed starch, 25-30 g of Chinese yam flour, 20-25 g of tuchahoe powder, 5-8 g of spina date seed powder, 3-5 g of vanilla powder, 2.7-3 g of baking powder, 10-15 g of nutrition powder, 120-125 g of granulated sugar, 2-3 g of salt, 25-30 g of milk, 25-30 g of salad oil and 280-300 g of eggs. The cake disclosed by the invention is added with the medical and edible dual-purpose raw materials with the effects of tonifying the spleen, quieting the heart, smoothening the nerves, promoting the secretion of saliva or body fluid, improving the sleep and the like such as lotus seeds, Chinese yam and spina data seeds; the product is soft and smooth in taste and attractive in fragrance, has the food flavor of pastry, is free of peculiar smell of traditional Chinese medicinal materials, has the effects of tonifying the spleen, quieting the heart, tonifying qi and nourishing yin, tranquilizing mind by nourishing the heart, and is applicable for being eaten by people with poor sleep.