Soft wheat grain base Chinese yam whole grain steamed bread preparation method

The invention relates to a soft wheat grain base Chinese yam whole grain steamed bread preparation method. The soft wheat grain base Chinese yam whole grain steamed bread preparation method comprises the following steps of smashing organic soft wheat grains to enable the size range to be between 20 to 50 meshes, sequentially performing ultrasonic treatment and microwave processing, adding water, yeast, polished glutinous rice, quail eggs and Chinese yam size to the smashed soft wheat grain powder, stirring and mixing, segmenting and forming, fermenting, steaming and obtaining soft wheat grain base Chinese yam whole grain steamed bread.