The invention relates to an ice cream for supplementing iron and a preparation method of the same ice cream. The ice cream for supplementing iron is characterized by being prepared from the following raw materials in parts by weight: 30-32 parts of luffa, 2-3 parts of luffa leaves, 2-3 parts of luffa sponge, 3-4 parts of luffa stems, 8-9 parts of pork liver, 8-9 parts of pig blood curd, 4-5 parts of kelp, 10-11 parts of filbert kernels, 15-17 parts of almonds, 30-35 parts of waxberry, 40-45 parts of longan pulp, 280-300 parts of soymilk, 4-5 parts of wheat germ powder, 3-4 parts of corn starch, 1-1.2 parts of tuber fleeceflower stems, 0.9-1 part of ginseng flowers, 1.2-1.3 parts of apple blossom, 1-1.3 parts of polygala tenuifolia, 0.8-1 part of pyracantha fortuneana fruit, 1.2-1.3 parts of fruits of Tibet Lancea, 18-19 parts of cream, 45-48 parts of milk powder, 65-67 parts of white sugar, 0.6-0.7 parts of xanthan gum, 12-13 parts of buckwheat kernels and 8-10 parts of bamboo charcoal rice. In the invention, the luffa, the luffa leaves, the luffa sponge and the luffa stems are adopted as the main materials, and the nutritional ingredients of the luffa are fully retained. In addition, the buckwheat kernels are used as a raw material to prepare the core of the ice cream, so that the prepared ice cream has a unique flavor. Furthermore, the pork liver and the pig blood which are rich in iron are added in the ice cream, so that the nutritional value of the ice cream is improved.