343 kcal. According to the information on the sales label of Xiangning hollow mooncakes, the calories of the mooncakes are 343 calories. Xiangning hollow mooncakes are made with cooked oil and white flour, and are stuffed with sugar, sesame seeds, crushed peanuts, walnuts, green and red silk, etc. Bread and filling, a kind of mooncake snack made in a carved mooncake mold.