Vermicelli Noodles (Rice Noodles)
The term vermicelli encompasses a broad category of thin Asian noodles. The noodle must have a diameter of less than 0.06 inches (1.5 mm) to be classified as vermicelli. The most popular type of Asian vermicelli noodle is rice vermicelli. Rice vermicelli noodles are known as bee hoon in Hokkien Chinese, mai fun in Cantonese Chinese, wunsen in Thai, kya zan in Burmese and bun in Vietnamese. Since vermicelli designates size, not ingredients, you'll encounter different types of vermicelli noodles dominating regional and national sales landscapes. In Vietnam, vermicelli noodles are the same as angel hair pasta. In China, you’ll find wheat vermicelli (misua) and various mung bean vermicelli noodles. Thailand is famous for its mung bean vermicelli, pad woon sen.
You can loosely categorize Asian rice noodles under the Cantonese word fun or fen. Most Asian rice noodles are made from simple recipes of rice flour and water. From 5 cm long and 5 mm wide silver needle noodles to inch-wide chow fun noodles, Asian rice noodles come in all shapes and sizes. Rice noodles are the staple of many famous dishes like Singapore noodles, pho and pad Thai. The same basic recipe is used to make rice paper for Vietnamese summer rolls.