Boil the soybean protein noodles in boiling water, then rinse with cold water and drain.
Thinly slice cucumber, pear, boiled egg, cabbage, and other desired vegetables.
Make Bibim Naengmyeon sauce by mixing gochujang, soy sauce, vinegar, sugar, sesame oil, and other seasonings.
Add the sauce to the noodles and mix well.
Top with prepared vegetables and egg, sprinkle with sesame seeds, and serve.