Clean the squid thoroughly and cut it into bite-sized pieces.
Prepare and slice vegetables such as onion, green onion, and carrot.
Prepare the sauce.
Heat cooking oil in a pan and stir-fry onion, green onion, and carrot.
Add the squid and stir-fry over high heat.
Add the sauce and stir-fry until the squid and vegetables are cooked through.
Finish by drizzling sesame oil and sprinkling sesame seeds.