Blackened Catfish with Mango Avocado Salsa

Ingredients

• 2 teaspoons dried oregano
• 2 teaspoons ground cumin
• 2 teaspoons paprika
• 2-1/4 teaspoons pepper, divided
• 3/4 teaspoon salt, divided
• 4 catfish fillets (6 ounces each)
• 1 medium mango, peeled and cubed
• 1 medium ripe avocado, peeled and cubed
• 1/3 cup finely chopped red onion
• 2 tablespoons minced fresh cilantro
• 2 tablespoons lime juice
• 2 teaspoons olive oil