Blanch the shirataki noodles in boiling water, drain, and cut into bite-sized pieces.
Julienne the carrot, onion, bell pepper, and spinach.
Heat cooking oil in a pan and stir-fry the carrot, onion, and bell pepper.
Add the blanched shirataki noodles and spinach, and stir-fry together.
Season with soy sauce, sesame oil, minced garlic, and pepper.
Sprinkle sesame seeds on top to finish.