ezzy peezy- works great--
How to Make Cooler Corn
Clean the cooler: Wash a clean plastic cooler thoroughly with hot water and soap. Avoid harsh chemicals or bleach that can leave a taste. [1]
Prep the corn: Remove the husks and silk from your ears of corn, then rinse them. You can leave them whole or break them in half to fit more. [1, 2, 3, 4]
Add extras (optional): Drop the corn into the cooler. Add salt and a few sticks of butter if you want extra flavor. [1, 2]
Pour boiling water: Carefully pour boiling water over the corn until all the ears are fully covered. [1]
Let it steam: Close the lid tightly and do not open it for at least 30 to 45 minutes. [1, 2]