Musttry chettinad dishes believed to be one of the spiciest cuisines of india chettinad cuisine is known for its rich and aromatic flavors originating from the chettinad region in tamil nadu india the cuisine is native to the chettiar community and uses sundried vegetables and meats to enhance the nutritional value of the dish take a look at the 10 flavourful chettinad dishes every foodie should try istock