Blackened Tilapia

Bahan-bahan (4 porsi)

• 1½ teaspoons paprika
• 1½ teaspoons light brown sugar
• 1 teaspoon dried oregano
• ¾ teaspoon garlic powder
• ½ teaspoon ground cumin
• ¼ teaspoon cayenne pepper
• 1 teaspoon salt
• 4 (6-oz) tilapia fillets
• 1 lime, (cut into wedges (optional, for serving))
• 2 tablespoons olive oil, (for cooking)