Cook the patties per package instructions. Halfway through the cooking process, when you have to flip the patties, sprinkle them with as much Cajun seasoning as you desire. No point in being shy about it.
To assemble sandwiches, top bun bottoms with the fish. Add a piece of cheese followed by a generous amount of tartar sauce. Add the top bun and enjoy!
Notes
Nutritional values do not include the fish patties.