This recipe is a simple and easy-to-make version of the classic matcha red bean cake. To make this cake, you will need flour, sugar, eggs, butter, matcha powder, and red bean paste. First, cream the butter and sugar together until light and fluffy. Add the eggs one at a time, mixing well after each addition. Sift in the flour and matcha powder and mix until just combined. Pour the batter into a greased cake pan and add spoonfuls of red bean paste on top. Microwave on high for 5-6 minutes. Once done, let it cool and enjoy!