For those who crave a more indulgent treat, Chocolate Banana Taiyaki is the perfect choice. The batter for this taiyaki is made with flour, sugar, baking powder, cocoa powder, mashed bananas, and water. The result is a rich and chocolatey batter that pairs perfectly with the sweet and creamy banana filling. The fish-shaped mold is filled with a mixture of chocolate chips and sliced bananas, creating a gooey and decadent center. Once cooked, the taiyaki has a crispy exterior and a warm, melty chocolate and banana filling. This recipe is a delightful twist on the classic taiyaki, combining the flavors of chocolate and banana for a truly irresistible treat.