Bengali cuisine is the culinary style of Bengal, that comprises Bangladesh and the Indian states of West Bengal and Tripura. The cuisine has been shaped by the region's diverse history and climate. It is known for its varied use of flavours including mustard oil, as well as the spread of its confectioneries and desserts. There is a strong emphasis on rice as a staple, with fish traditionally the most common protein. Freshwater fish are preferred to seafish, although barramundi, known as bhetki, is also common. Meat is also a common protein among Bengalis with chicken and mutton meat being the most popular. Beef is popular within the muslim community. In more recent times, lentils have begun to form a significant part of the diet. Many Bengali food traditions draw from social activities, such as adda, Mezban, Eid feast.

West Bengal is a state in the eastern portion of India. It is situated along the Bay of Bengal, along with a population of over 91 million inhabitants within an area of 88,752 km2 (34,267 sq mi) as of 2011. The population estimate as of 2023 is 102,552,787. West Bengal is the fourth-most populous and thirteenth-largest state by area in India, as well as the eighth-most populous country subdivision of the world. As a part of the Bengal region of the Indian subcontinent, it borders Bangladesh in the east, and Nepal and Bhutan in the north. It also borders the Indian states of Jharkhand, Odisha, Bihar, Sikkim and Assam. The state capital is Kolkata, the third-largest metropolis, and seventh largest city by population in India. West Bengal includes the Darjeeling Himalayan hill region, the Ganges delta, the Rarh region, the coastal Sundarbans and the Bay of Bengal. The state's main ethnic group are the Bengalis, with the Bengali Hindus forming the demographic majority.