Finely chop cabbage and green onion.
Mix flour, water, and eggs to make the batter.
Add the prepared vegetables and pork to the batter and mix well.
Heat oil in a pan and pour in the batter.
Once one side is cooked, flip and cook both sides until golden brown.
Drizzle okonomiyaki sauce and mayonnaise on top.
Finish by garnishing with bonito flakes, green onion, and seaweed flakes.