Pepper thattai is a famous south Indian snack which is made from rice flour, urad dal flour and chana dal. This thattai is deep fried until golden brown. As the name says crushed black pepper is added to the thattai along with a small amount of hing and curry leaves which enhances the flavor. The thattai becomes very crispy and spicy and I cannot stop with only one and empties the whole box. It is mostly made as an evening snack but some people even make it during the festivals like diwali, navrathiri and many more.