Rice murukku, also known as Arisi murukku, is a South Indian savory snack made primarily from rice flour and sometimes other flours like urad dal or moong dal. It gets its name from the Tamil word "murukku," meaning "to twist," referring to the twisted or coiled shape of the snack. The dough is typically seasoned with spices like cumin, sesame seeds, and asafoetida, then deep-fried until golden brown and crispy.