The invention provides roxburgh rose jam. The roxburgh rose jam comprises roxburgh roses, a sweetening agent, a thickening agent and citric acid. By taking 100 g of roxburgh roses as an example, auxiliary materials comprise 1-20% of sweetening agent, 0.5-10% of thickening agent and 0.1-2% of citric acid. The technical process includes the steps of preprocessing of the raw materials, pre-boiling, homogenating, blending, homogenizing, concentrating, filling, sterilizing, cooling and obtaining of a finished product. The roxburgh rose jam prepared through the method can preserve nutritional ingredients in the roxburgh roses to the largest extent, has the effects of invigorating stomach, helping digestion, achieving nourishing and strengthening the body, can be used for treating dyspepsia, emaciation and VC supplementation, and has the detoxifying and beautifying effects.