Hot and Sour Soup is a popular Chinese soup that is known for its spicy and tangy flavors. It is made with a combination of ingredients such as mushrooms, tofu, bamboo shoots, and eggs, all cooked in a flavorful broth. The soup gets its spiciness from ingredients like chili paste and white pepper, while the tanginess comes from vinegar and soy sauce. Hot and Sour Soup is typically garnished with green onions and cilantro for added freshness. It is a comforting and satisfying soup that is enjoyed as an appetizer or as a main course with steamed rice.