Cut the fish cake into bite-sized pieces.
Julienne the onion and carrot.
Heat cooking oil in a pan and stir-fry the fish cake.
When the fish cake starts to turn golden, add the onion and carrot and stir-fry.
Add soy sauce, sugar, and cooking wine, mix well, and continue to stir-fry.
(Optional) Add spicy chili pepper and stir-fry once more.
Finish by drizzling sesame oil and sprinkling sesame seeds on top.