This is a very simple dish.
In a small bowl, mix 2 tsp chili powder, 1 tsp salt, 1 tsp ground ginger, 2 tsp minced garlic, 1 tsp paprika powder, and a little water. To make it into paste.
Brush marinade onto two sides of seer fish steak. Let the fish be marinated for 1 hour.
Heat oil in the pan. A little more than usual. Fry the fish till both sides turn golden brown.