Salt and pepper to taste Preparation time is 20 minutes. Preheat oven to 400 degrees Fahrenheit. Assemble rub in a stainless steel bowl.
Pat halibut steaks in rub.
Heat a cast-iron pan to white hot. Place fish in hot pan. This smokes a great deal so be prepared and do not inhale the smoke. Blacken each side for 3 to 4 minutes. Finish in the oven at 400 degrees for 8 to 10 minutes.