Dhokla

Dhokla is a savoury sponge dish that is native to the Indian state of Gujarat and parts of adjacent states, and is popular throughout the country. It is made with a fermented batter that is steamed to a cake-like consistency. The batter consists of a mixture of rice with the pulse Bengal gram, but has several variants with the gram replaced by chickpeas, pigeon peas, or urad beans. Dukkia, a pulse-based precursor of dhokla, is mentioned in a Jain text dated to 1066 CE. The earliest extant work to mention the word "dhokla" is the Gujarati Varanaka Samuchaya . Dried rice and split chickpeas (chana dal) are soaked overnight. The mixture is ground, and the paste is fermented for at least four hours. Spices are added, such as chili pepper, coriander, and ginger.

Source: Wikipedia