We love homemade ice cream and this Matcha Green Tea Ice Cream couldn't be easier to make. It doesn't require an ice cream maker and only uses 4 ingredients! The most important ingredient is matcha and your ice cream will only be as good as the matcha that you use. We use Organic Matcha Koiai for our recipe. It is Certified USDA Organic and comes from Harunocho Isagawa, in Shizuoka Prefecture, Japan.