1) Peel all the corn.
2)Clean all corn with water.
3)Pour water in pot half way and turn on the heat to high until starts to bubble (grilling corn is another option), turn to medium. Then put the corn in the pot carefully for 5 to 7 minutes.
4)Turn off heat, take out corn carefully with the tongs and put the corn on a plate.
5) Let the corn cool for a few minutes.
6)With a small knife carefully spread a small amount of mayonnaise on the corn, then sprinkle a little Parmesan cheese, paprika and chili power.