The invention provides a chestnut and Chinese yam egg-
yolk puff and a preparation method thereof. The chestnut and Chinese yam egg-
yolk puff comprises 5-15 parts of Luotian chestnuts, 5-15 parts of bergamot Chinese yam, 15-45 parts of high
gluten flour, 20-60 parts of low
gluten flour, 5-15 parts of glutinous
rice flour, 15-45 parts of butter, 6-18 parts of soft
sugar, 10-30 parts of salted
yolk and 9-27 parts of water. The specific preparation method comprises the following steps: uniformly mixing the high
gluten flour, the soft
sugar, the butter and the water, kneading the mixture into a dough to form a water-oil
skin, uniformly mixing the low gluten flour and the butter to prepare a cake to form a puff,
mashing the cooked bergamot Chinese yam and Luotian chestnuts into paste, uniformlymixing the paste with the glutinous
rice flour and the soft
sugar, wrapping the salted yolk with the mixture to prepare stuffing, wrapping the stuffing with the water-oil
skin and puff
skin to form ahemisphere, brushing the hemisphere with egg liquid, and baking the hemisphere in an oven at the temperature of 190 DEG C for 15-20 min. The chestnut and Chinese yam egg-yolk puff is rich in taste andsweet and soft in taste, the problems of single taste and insufficient nutritional value of a traditional egg-yolk puff are solved, and the chestnut and Chinese yam egg-yolk puff has the effect of warming and nourishing the
spleen and the
stomach, and has a certain health care effect.