Creole Baked Fish

INGREDIENTS

• 1/2 red bell pepper, chopped
• 1/2 green bell pepper, chopped
• 1 small onion, chopped
• 1 tablespoon olive oil
• 2 garlic cloves, chopped
• 1/4 cup dry white wine
• 1 (28-oz.) can diced tomatoes
• 1 tablespoon Cajun seasoning, divided
• 1/2 teaspoon pepper
• 2 teaspoons hot sauce (optional)
• 2 (12-oz.) packages frozen cod fillets, thawed according to package directions