Serves 6
Place chicken, onion, celery, garlic, bay leaves, and liquid to cover the
chicken by 1 inch in a large soup pot or small stockpot. Add salt and pepper
and bring to a gentle simmer. Cook, skimming any foam that rises to the
surface, until chicken is fall-from-the-bone tender, 45 minutes to 1 hour. (Add
water if necessary to keep chicken submerged in liquid.) Remove chicken to a
heatproof bowl and set aside to cool. Strain broth through a fine-mesh sieve
and set aside. When chicken is cool enough to handle, remove skin and bones;
discard. Pull meat into bite-size pieces and place in a bowl; refrigerate until
needed.
While stock is simmering, make roux: In a large, heavy-bottomed Dutch oven,
heat oil over medium-high heat; whisk in flour. Cook, stirring constantly,
reaching every portion of the bottom of the pot, until roux begins to take on
some color. Reduce heat to medium or medium-low and continue cooking and
stirring constantly until roux reaches the color of milk chocolate. (The timing
here will vary depending on your cooktop as well as
the pan you are using; the most important thing is to not let any portion of
the roux scorch, and to stir constantly until you've reached the desired
color.) Add the chopped onions, celery, and bell pepper and cook, stirring
frequently, until vegetables have softened, 5 to 7 minutes. If stock has cooled
by this time, add it to roux-vegetable mixture along with cayenne and bay
leaves, and stir to combine. (If stock has not cooled by the time vegetables
have softened, set aside to cool; you should always add a hot stock to a cool
roux or vice versa.)
Once roux and stock are combined, bring to a gentle simmer. Continue to simmer
until sauce is thickened and flavorful, about 2 hours, skimming any foam or
excess oil that comes to the surface.
While simmering, saute sausage in a large skillet over
medium-high heat until browned on all sides. Add sausage to gumbo. Taste gumbo
and season lightly with salt. Simmer for 2 hours.
After simmering, add chicken, chopped scallions, and parsley to gumbo. Stir
well and continue to simmer for 30 minutes longer. Adjust thickness if
necessary, then season with salt and cayenne to taste.
Serve gumbo ladled over hot white rice in large shallow bowls, with hot sauce
and file at the table for guests to use to their liking.
Cook's Note: Gumbo thickness is a matter of personal preference. Some folks
enjoy a very thick gravylike sauce, and others prefer
theirs to be more on the brothy side. Either is
correct; make it how you like it!