If you're a fan of matcha green tea, then you'll love this Matcha Green Tea Taiyaki recipe. The batter for this version of taiyaki is made with flour, sugar, baking powder, matcha green tea powder, and water. The matcha powder gives the taiyaki a vibrant green color and a distinct earthy flavor. The fish-shaped mold is filled with a creamy matcha-flavored filling, such as matcha custard or matcha cream cheese. The taiyaki is then cooked until crispy on the outside and creamy on the inside. The combination of the slightly bitter matcha flavor with the sweet filling creates a harmonious balance that is sure to please any matcha lover.