Cut the fish cake and vegetables into bite-sized pieces.
Heat cooking oil in a pan over medium heat.
Sauté onions, carrots, and other vegetables first.
Add the fish cake and stir-fry together.
Season with soy sauce, sugar, oligosaccharide syrup, and pepper.
Add chopped Cheongyang chili peppers and green onions, then mix well.
Finish by drizzling sesame oil and sprinkling sesame seeds.