The fruit known for its unique combination of sweet and sour taste is the kiwi, particularly the green kiwi variety. Kiwi fruit features a tangy flavor profile, balancing sweetness with a refreshing tartness. This small, brown, fuzzy fruit contains vibrant green flesh filled with tiny black seeds. Rich in vitamins C, K, and E, kiwis also provide dietary fiber and antioxidants. The unique taste makes them versatile in culinary applications, often used in desserts, salads, and beverages. Their distinct flavor and texture contribute to their popularity among fruit lovers around the world.