Karacabey Onion has a rich variety of varieties such as Kantartopu, İmralı and İmralı Kırması and is known for its unique flavor, quality and durability. The fact that it loses its bitterness especially during cooking and adds a unique flavor to the dish makes this onion a product frequently preferred by housewives. The fertile soils and climatic conditions of Karacabey form the basis of the unique flavor of this onion, while its ability to maintain its freshness for a long time makes it preferred in both domestic and foreign markets. The process of growing onions from December to March provides an important source of livelihood for the people of the region. Karacabey has an important share in Bursa's onion production and is one of Turkey's important onion warehouses. Karacabey Onion, which has also registered its quality with the geographical indication registration, makes significant contributions to both the local economy and Turkish cuisine.