Commonly known in Korea as oksoosoo cha or oksusu cha, Korean roasted corn tea is a popular drink in the country and one you can quickly learn to make with this simple recipe. The tea is a mild, light tea that can be enjoyed with meals or with no food or snack at all. Wake up in the morning and have the tea as your morning beverage, or drink it on a lazy weekend afternoon after you've finished brunch. Consume it however you please, given that roasted corn tea isn't more effective on an empty stomach, as, say, green tea reportedly is.