Something I would change unless you like super salt taste, would be to cut down on the soy and garlic salt. I did use garlic powder as well, because I didn't have enough onion powder. It was an excellent starter recipe though. Just something to play around with I think!
Seven Spiced Shark Steaks
2 Shark filet's
1/4 cup Worcestershire sauce
1/4 cup soy sauce
2 Tablespoons garlic salt
2 Tablespoons onion powder
2 Tablespoons thyme (fresh or not...)
1 Tablespoon chili powder
1/2 Tablespoon black pepper
1. Rinse and cut off any extra skin on the sharks.
2. Mix, in a small bowl, the ingredients until paste like.
3. Rub on both sides of shark, place on a plate and let sit in the refrigerator for at least 20 minutes.
4. Preheat oven to 325F.
5. Arrange shark on a baking sheet and cook all the way through, about 40 minutes. Flip once at 20 minutes.