Mix seasonings in a small mixing bowl. Pour onto a shallow dish.
Pat the fish fillets dry with a paper towel. Brush fish fillets with the olive oil and press the fish into the seasoning mixture on the dish - try to get the filets as evenly coated as possible.
Heat a frying pan or cast iron skillet over medium heat and melt the butter in the pan.
Place the seasoned filets in the pan and cook for 4-5 minutes flip and cook for an additional 4-5 minutes. Check for the interior temperature of the fish to reach 145F and remove from the pan.
Allow the fish to cool slightly and enjoy!
Notes
to make this recipe dairy free you can use oil in place of the butter or use a dairy free butter substitute
add extra spice to the seasoning mixture by adding a shake of cayenne pepper
you can substitute other fish, such as tilapia, cod, salmon or snapper in place of the mahi mahi
make sure to turn your vent on high while cooking the fish