Crawfish and Shrimp Gumbo recipes

Name: Crawfish and Shrimp Gumbo recipes
Ingredients: ⅓ cup vegetable oil; ½ cup all-purpose flour; 1 cup finely chopped white onion; 1 medium green bell pepper, seeded and chopped; 1 medium red bell pepper, seeded and chopped; 1 cup chopped celery; 5 cloves garlic, minced; 8 cups water; 2 tablespoons Cajun seasoning; 1 (28-ounce) can diced fire-roasted tomatoes, undrained; 1 pound large fresh shrimp, peeled and deveined (tails left on); 2 cups sliced fresh okra; 2 (16-ounce) packages cooked crawfish tails, undrained; cooked rice; chopped parsley; green onions