Chettinadu Fish Fry is a mouthwatering dish that showcases the culinary expertise of the Chettinadu region in Tamil Nadu, India. The secret to this recipe lies in the unique spice blend used to marinate the fish. A combination of red chili powder, turmeric, coriander powder, cumin powder, and fennel seeds gives the fish a flavorful and aromatic coating. The fish is then shallow-fried until crispy and golden brown. This dish is perfect as an appetizer or as a side dish with rice and sambar.