The invention relates to the field of food preparation and in particular relates to cool big-fruit hawthorn cakes and a preparation method of the cool big-fruit hawthorn cakes. The cool big-fruit hawthorn cakes are prepared from the following components in parts by weight: 20 to 40 parts of big-fruit hawthorn, 10 to 20 parts of sucrose, 5 to 10 parts of herba menthae, 1 to 3 parts of herba pogostemonis, 0.5 to 2 parts of a sweetener, 2 to 5 parts of an auxiliary material and 10 to 20 parts of pure water. The cool big-fruit hawthorn cakes prepared by the invention have a smooth and fine taste and are sweet, cool and palatable; in a preparation process, the herba menthae and the herba pogostemonis are added, so that the cool feeling of the hawthorn cakes can be increased; stems and leaves of the herba menthae have a special flavor and have the effects of cooling and refreshing, and clearing away heat.