Cuisine in this country of 70,000,000 people differs strikingly between the north, south and central regions, but two key features stand out. First, rice plays an essential role in the nation’s diet as it does throughout southeast Asia. But this is also a noodle-crazy population, regularly downing them for breakfast, lunch and dinner, in homes, restaurants and at roadside stands. Noodles are eaten wet and dry, in soup or beside soup, and are made in different shapes and thicknesses of wheat, rice and mung beans. Secondly, no meal is complete without fresh vegetables and herbs. A key portion of every meal, north, south and central, is a platter containing cucumbers, bean threads, slices of hot pepper, and sprigs of basil, coriander, mint and a number of related herbs found principally in southeast Asian markets.