Khandvi, also known as patudi, is a popular Gujarati snack made from gram flour and yogurt. It is a savory and tangy dish with a soft and silky texture. The batter is cooked and then spread thinly on a surface, rolled up, and cut into bite-sized pieces. Khandvi is typically garnished with mustard seeds, curry leaves, and grated coconut. It is a delicious and healthy snack that can be enjoyed on its own or with chutney.