The invention discloses fried broad beans with fragrance of flowers and milk, and a preparation method thereof. The fried broad beans with the fragrance of flowers and milk are prepared by the following raw materials by weight: 20-30 parts of broad beans, 4-6 parts of white granulated sugar, 3-5 parts of malt sugar, 2-3 parts of coconut cream, 1-2 parts of goat milk, 1-2 parts of cream, 1-3 parts of vanilla powder, 1-2 parts of tangerine seed powder, 2-3 parts of cassava starch, 1-3 parts of jasmine flowers, 1-2 parts of apple flowers, 2-3 parts of frangipani, 1-2 parts of calendula, 2-3 parts of lily, 0.5-1.5 parts of prunella vulgaris, 1-2 parts of dandelion, 2-3 parts of folium mori, 1-2 parts of cassia seeds and 1-3 parts of verbena. A decoction liquid of the jasmine flowers, the apple flowers, the frangipani, the calendula and the lily is used to immerse the broad beans, so that the fragrance of the flowers can be absorbed by the broad beans; the decoction liquid is made into powder and then added into a sugar liquid together with the coconut cream, the goat milk and the cream; and the sugar liquid is scattered on the surfaces of the broad beans, so that tastes of the broad beans are enriched; the broad beans have two flavors of the flower fragrance and the milk fragrance, with hierarchy; and the nutritional and health-care values of the broad beans are increased.