Beef noodle soup is a popular Taiwanese dish that is a must-try when in Taipei. It consists of tender beef slices, chewy noodles, and a flavorful broth made from beef bones, spices, and soy sauce. The beef is slow-cooked to perfection, resulting in melt-in-your-mouth goodness. This hearty and comforting dish is often garnished with green onions and pickled vegetables, adding a refreshing touch to the rich flavors. Whether you prefer a spicy or non-spicy version, beef noodle soup is a delicious meaty delight that will satisfy your taste buds.