Okonomiyaki is a savory Japanese pancake made with a batter of flour, eggs, shredded cabbage, and various other ingredients such as seafood, meat, or vegetables. It is cooked on a griddle or frying pan and topped with a special okonomiyaki sauce, mayonnaise, dried seaweed, and bonito flakes. This recipe is for a single serving, making it perfect for a quick and satisfying meal.