- Cut fish into 1 x 1-1/2-inch cubes; place in small bowl. Add soy sauce and turn pieces over to coat well; let stand 10 minutes.
- Meanwhile, sauté onion, celery, garlic and red pepper in hot oil in large skillet or Dutch oven until onion is transparent. Stir in okra and tomatoes; bring to boil. Reduce heat; cover and simmer 5 minutes.
- Stir in fish mixture. Bring to boil; cover and simmer 5 to 8 minutes, or until fish flakes easily with fork. Serve immediately. *If using peas, add to tomato mixture with fish.