Yuja tea (Yujacha: )

Yujacha is a simple Korean tea made from the yuja fruit. Its fresh, sweet, tangy, and has a strong and unique citron flavor and aroma. Its perfect for warming you up in the wintertime, and is full of vitamin C. If you have a cold, it will always make you feel better.
Full recipe & lemon version: http://www.maangchi.com/recipe/yujacha
About the yuja fruit: http://www.maangchi.com/ingredient/yuja
My cookbook: http://www.maangchi.com/ingredient/real