Have vegetables diced and ready to go
Brown sliced sausage in a heavy dutch oven and remove.
Brown chicken thighs in a heavy dutch oven and remove. Add a little extra oil if needed.
Turn heat to medium-low. Add vegetable oil and flour to the pot and stir constantly until the roux becomes dark brown.
Add diced vegetables to the roux.
Stir the vegetables in the roux until they are soft, 6 - 8 minutes.
Add the garlic and stir for 30 seconds.
Add the room temperature broth and bring the mixture back to a simmer.
Add the chicken and bay leaf and cook for 30 minutes.
Remove and shred cooked chicken.
Add back shredded chicken and sausage, cajun seasoning, and Worcestershire sauce.
Simmer for 15 - 20 more minutes
Remove bay leaf and serve over white rice