Kewpie Mayonnaise, to taste Okonomi Sauce, to taste
Mix together the okonomiyaki flour, water, and eggs into a batter, and then add in mushrooms, cabbage, chicken and any other ingredients you’d like to incorporate.
In a greased frying pan (I used olive oil spray) over medium high heat, ladle batter and spread out to fit the bottom of the pan. Allow to cook until underside is lightly browned and edges are set, and then flip over and allow other side to brown. Serve immediately dressed with Kewpie mayonnaise and Okonomi sauce.