How to Make New Orleans Seafood Gumbo

Ingredients: 2 Bell Peppers (diced) 2 small Yellow Onions (diced) 5 cloves of Garlic (diced) 3 stalks of Celery (diced) 1/2 bunch of Parsley (chopped) 1 bag of frozen Okra (thawed) Chicken gizzards 2 links of Smoked Sausage Blue Crabs (cleaned) Shrimp 3 Chicken breast Roux and Gumbo seasoning: 18 qt stock pot 1 cup of Vegetable Oil 1&1/4 cup of Flour 10 cups of Water 3 - 32 oz cartons of Unsalted Chicken Stock 2 tsp of Salt 2 tsp of Garlic Powder 2 tsp of Onion Powder 1&1/2 tsp of Black Pepper 1 Tbsp of Tony Chachere 1 tsp of Gumbo File 4 Bay Leaves