Bihari cuisine is eaten mainly in the eastern Indian state of Bihar, as well as in the places where people originating from the state of Bihar have settled: Jharkhand, Eastern Uttar Pradesh, Bangladesh, Nepal, Mauritius, South Africa, Fiji, some cities of Pakistan, Guyana, Trinidad and Tobago, Suriname, Jamaica, and the Caribbean.
It is highly seasonal; watery foods such as watermelon and sharbat made from the pulp of the wood-apple fruit are consumed mainly in the summer months, while dry foods such as preparations made of sesame seeds and poppy seeds are consumed more frequently in the winter months.
[4][5] Dairy products are consumed frequently throughout the year, including dahi (yogurt), spiced buttermilk (known as mattha), ghee, lassi and butter.
Fish dishes are especially common in the Mithila region of North Bihar due to the number of rivers, such as the Sone, Gandak, Ganges and Koshi.
[7] Malpua is a popular sweet dish of Bihar, prepared by a mixture of maida, milk, bananas, cashew nuts, peanuts, raisins, sugar, water, and green cardamom.
[21] The distinctive Bihari flavour of non-vegetarian cooking finds mention in the memoirs of Maulana Abul Kalam Azad, who found it quite tasty.