Khandvi chaat is a popular Indian street food made with khandvi, a savory gram flour roll. The khandvi is cooked until it becomes a soft and pliable sheet, which is then rolled and cut into bite-sized pieces. These pieces are then topped with a tangy and spicy chutney, yogurt, and various toppings like sev, chopped onions, and coriander leaves. Khandvi chaat is a delicious and flavorful snack that combines the softness of khandvi with the crunchiness of the toppings.