Cut Momordica charantia into small discs with a thickness of1cm; Dig out the pulp with a knife.

Boil a pot of water, add a little salt and oil after boiling to keep bitter gourd bright green; Then add bitter gourd slices, boil the water again and take it out. Take out bitter gourd and put it in cold water for later use.

Boil the purple potato in the pot for 10 minutes. (or steam until soft)

Take out the purple potato and cool it to room temperature. Peel the purple potato and put it in a small bowl.

Add two spoonfuls of honey to the purple potato, and crush the purple potato with the back of the spoon until it becomes muddy.

Fill the bitter gourd slices with purple potato paste in turn and smooth them with a spoon.

You can eat!