Matcha red bean mochi cake is a popular Japanese dessert that combines the chewy texture of mochi with the earthy flavor of matcha and the sweet taste of red bean paste. The cake is made by mixing glutinous rice flour with matcha powder and sugar, then adding red bean paste and steaming the mixture until it becomes soft and chewy. The resulting cake is sweet, chewy, and has a unique texture that is sure to please any dessert lover.