Ilish Jhol is a traditional Bengali fish curry made primarily with Ilish, also known as Hilsa fish. This dish is celebrated for its rich flavor and is often prepared with a blend of spices, including turmeric, cumin, and mustard seeds. The fish is usually cooked in a light gravy made from mustard oil, which enhances its taste and aroma. Typically served with steamed rice, Ilish Jhol is a staple in Bengali households, especially during the monsoon season when Ilish is in abundance. The dish is not only popular for its deliciousness but also for its cultural significance in Bengali cuisine.