Hot Stuff is the authority for sure, but I'll just add what I used for reference.
4 cups chopped white onion
2 cups chopped celery
2 cups chopped green pepper (I actually use poblano)
2 tbs minced garlic
Whatever other peppers you may want and or okra too. If you do use okra your best to cut it up and throw it in a pan for a bit to get the sliminess out.
2 lbs andoullie sausage
2-3 chicken breast (I used some leftover pulled pork this time)
I believe it's 8 cups chicken stock according to the recipe. I used half seafood stock this time.
Long grain rice
Cook the chicken in your pot and brown the sausage and then pull it out. Use your spices liberally on the chicken. I used a Bayou Blend I bought while I was there. (I'm almost out
)
Slice the chicken and sausage up.
Throw your veggies in the pot and cook to desired thickness. This is when I make the roux. Once the roux is done and the veggies have softened a bit I pour in the roux. Be careful if it still super hot. It will splatter pouring on the veggies.
After that is stirred up I pour in the stock/stocks and bring to a boil then lower to a simmer for 45mins-1hour. Then serve on the rice and add some green onions. I actually add the file into my bowl.