Hon mhai is a traditional insect dish that's especially popular in Bangkok. It's made by deep-frying silk worms, then seasoning them with salt, pepper, and sometimes a secret sauce that's prepared by the vendor, because the snack is usually sold from street carts.

Once fried, the silk worms turn crunchy and greasy, while the flavor is sometimes described as slgihtly bitter. Hon mhai silk worms are prized because they're rich in protein and some believe that they have medicinal properties.