Ok soo soo cha (Toasted corn tea)

 

 

  1/4 cup toasted corn*

  4 cups water

 

*You can buy from a Korean grocery store. 

In a cattle, add cold water and corn.
Bring to a boil, reduce to medium, boil for 10 minutes.
Let cool.
Take the corn out.
Put it in a refrigerator.

Serve cold.