Dry fish fillets with paper towels and brush with melted butter, set aside.
To make the dry marinade: Combine all the dry spices and sprinkle over the buttered fish fillets.
Cook the fillet on a lightly greased grill for 8-10 minutes, tuning once during cooking time.
Note: You may find it easier to make a double quantity of this dry marinade and store the remaining mixture for later use. Store in a covered airtight jar in the freezer for best results. It adds flavor to seafood, poultry and beef.