Creole Seafood Recipe from USA: Onion, Green Pepper, and Catfish Rice Pilaf

Ingredients

• 1 large onion , chopped
• 1 medium green pepper , chopped
• 2 stalks celery , chopped
• 2 tbsp olive oil
• 1 tbsp cornstarch
• 2 tbsp water
• 1 x 28 oz (794 g) can peeled whole tomatoes , undrained, chopped
• 2 tbsp chopped fresh parsley
• 1 tsp garlic powder
• 0.5 tsp salt
• 0.5 tsp chili powder
• 0.25 to 0.5 tsp hot pepper sauce
• 1 lb (454 g) farm-raised catfish fillets, cut into bite-size pieces
• 3 cups hot cooked rice