The savory, spicy beef noodle soup is the national dish of Taiwan and the source of immense pride for the locals. The dish is an ideal winter comfort food, typically consisting of beef, broth, vegetables, noodles, and spices. Beef noodle soup has a great Sichuan influence dating back to the 1940s, when China was in civil war and many Chinese people moved to Taiwan, creating this cross-provincial dish and incorporating chili bean sauce and Sichuan peppercorns into it along the way.