The invention discloses a coarse grain type health goat milk product and a preparation method thereof. The coarse grain type health goat milk product comprises the following raw materials in parts by weight: 90-110 parts of goat milk, 35-45 parts of corn flour, 11-15 parts of xylitol, 24-28 parts of water, 18-22 parts of saccharose or white granulated sugar, 2.0-3.6 parts of beta-cyclic dextrin, 1.8-2.2 parts of gelatin, 0.08-0.12 part of citric acid, and 0.17-0.19 part of sucrose ester. The preparation method comprises the following steps: stir-frying the corn flour, sterilizing, filtering and concentrating the goat milk, mixing the xylitol, the saccharose or white granulated sugar, the sucrose ester, the citric acid and the beta-cyclic dextrin to obtain a mixture, boiling the mixture in water, adding the gelatin, stirring, adding the cooked corn flour and the concentrated goat milk into the boiled solution, homogenizing, degassing, drying, dicing, shaping, reshaping, drying for the second time, and airing to obtain the finished product. The coarse grain type health goat milk product utilizes the nutritive value of the goat milk fully, also has the nutrition and health effect of corn, and combines dairy products and grain products sufficiently with reasonable dietary matching.