Shrimp Andouille and Okra Gumbo Recipe

Name: Shrimp, Andouille and Okra Gumbo Recipe
Ingredients: 3/4 pound andouille sausage, diced into bite-sized pieces; 1 pound peeled and deveined shrimp; 1/4 cup vegetable oil; 1/4 cup all purpose flour; 1 onion, finely chopped; 1 rib celery, finely chopped; 1 jalapeño pepper, finely chopped; 1 medium green pepper, finely chopped; 1 cup diced canned tomatoes; 32 ounces chicken stock; 2 cups chopped okra; kosher salt and cracked black pepper