PHO: Vietnamese Noodle Soup

One of my favorite foods in the world right now is Pho. It's Vietnamese noodle soup with lots of different types of meats, sauces, seasonings and vegetables in it. It contains some pretty exotic ingredients that are not usually used in Western cuisine, so I'd say it's suited more for someone with a very cultured palette. There are so many different layers to this soup, it's truly a culinary masterpiece. It's the Vietnamese equivalent of comfort food, but it's also extremely healthy:] Does anyone else like Pho? How do you usually order/prepare it?