Its name is usually traced to the Cantonese 'gon lo' (dry-tossed), describing noodles mixed with seasoning rather than served in soup.
Springy egg noodles are blanched and tossed dry in lard and light seasoning rather than served in broth, then topped with minced pork, char siu, and pickled green chillies. Kuching coffee shops mix each bowl to order at the counter as a quick breakfast or lunch.