Step 1

Season the filets with the blackening seasoning on both sides and set aside.

Step 2

Preheat your Blackstone over medium-low heat for 10-15 minutes.

Step 3

Put down a thin coat of oil and place the fish down on the griddle. Cook for 4-5 minutes per side.

Step 4

Remove from the griddle and set aside.

Step 5

Toast the buns and top with the fish and some baby arugula and tartar sauce or mayo, if so desired.