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 peppers and white pepper, while the tanginess comes from vinegar and soy sauce. Hot and Sour Soup is often garnished with green onions and served as an appetizer or side dish. It is a comforting and satisfying soup that is enjoyed by many Chinese food lovers.