Blackened Shark
["2 lb. shark fillets", "1 lemon", "1/2 tsp. ground red pepper", "1/2 tsp. paprika", "1/2 tsp. garlic powder", "1 tsp. salt", "2 tsp. vegetable oil"]
["Heat oil in a large griddle or skillet over medium to high heat until very hot.", "Meanwhile, combine red pepper, paprika, garlic powder and salt; cut lemon in half.", "Squeeze lemon over each side of all fillets.", "Place fillets in hot skillet or griddle.", "Sprinkle lightly with spices; cook 3 to 4 minutes.", "Turn fillets.", "Sprinkle lightly with spices.", "Cook 4 to 5 minutes.", "Serve immediately."]
["lemon", "ground red pepper", "paprika", "garlic powder", "salt", "vegetable oil"]