1. Wash the eggplant and cut the eggplant at a 45-degree angle with the chopping board. Be careful not to cut the eggplant at an interval of about1cm;

2. Turn the eggplant over and cut it again, and put it in a circle on the plate, so that the orchid eggplant can be changed into a knife;

3. Or cut the eggplant from the middle, then cut it with an oblique knife for 5 to 6 times, and then cut it on the back of the eggplant for 5 to 6 times, thus completing the knife change of the orchid eggplant.