1. Wash the purple sweet potato and remove the skin, go to both ends of the bitter gourd to take the core
2. Cut the purple sweet potato into small pieces, put it in the plastic wrap and put it in the microwave for three minutes
3. Bitter gourd is blanched and cut off, put it in cold water
4. Purple sweet potato and honey are pressed into a paste with a spoon
5. Put the purple sweet potato mash into the bitter gourd core
6. Cut into half-thick slices and put on the plate.
