The invention discloses a healthcare potato chip and a processing method of the healthcare potato chip. The healthcare potato chip is composed of the following raw materials in percentage by weight: 72-85% of potato, 5-10% of glutinous rice flour, 2-5% of palm oil, 1-3% of Chinese herbal medicine, 0.5-2% of a condiment and the balance of water, wherein the Chinese herbal medicine is composed of 8-15 parts of liquorice, 5-11 parts of peppermint, 1-3 parts of corktree and 3-8 parts of chrysanthemum, and the Chinese herbal medicine is processed by steps of treating the raw materials, hot ironing and freezing, preparing additives, dipping, coating lining, microwave roasting and cooling, packaging, and the like. The healthcare potato chip has the characteristics of good taste, low heat and green health, the microwave roasting procedure is used for saving oil consumption and reducing the production cost, and the oil content of the chip is low, thereby capable of being stored for a long time.