This matcha pound cake is a simple and delicious dessert that's perfect for any occasion. The cake is made with flour, sugar, eggs, butter, and matcha powder, and is baked in a loaf pan until golden brown. The result is a moist and flavorful cake with a beautiful green color and a slightly bitter, earthy flavor. Serve the cake with a dusting of powdered sugar and a cup of tea for a perfect afternoon treat.