Vegetarian bee hoon is a hawker-style Singaporean dish that combines bee hoon noodles (rice vermicelli) and a mixture of stir-fried vegetables. Typical vegetables include cabbage, carrots, french beans, baby bok choy, and bean sprouts.

Other common ingredients used in this dish include shiitake mushrooms, light soy sauce, dark soy sauce, sugar, salt, pepper, and (optionally) garlic and ginger. The combination is usually simmered in vegetable stock until the ingredients soak up the liquid.

Some versions have a more soupy consistency, in which case the noodles can be served either with the sauce poured over them or on the side. Pieces of crispy fried mock goose or mock chicken, fried shallots, spring onions, pickled green chilis, and a sweet hot chili sauce usually accompany the vegetarian bee hoon, and it is also commonly enjoyed as a breakfast.