1. Prepare the roux by heating vegetable oil in a large pot over medium heat. Gradually whisk in flour, stirring constantly for 15-20 minutes until deep brown.
2. Add chopped onion, green bell pepper, celery, and minced garlic to the pot. Sauté for 5-7 minutes until tender and fragrant.
3. Gradually pour in vegetable broth while stirring to prevent lumps. Bring to a gentle simmer.
4. Add bay leaves, thyme, and cayenne pepper. Simmer for 10 minutes to deepen flavors.
5. Season chicken thighs with salt and pepper, add to the pot, and cook for 20 minutes until tender.
6. Remove chicken, shred it, and return to the pot.
7. Add okra and shrimp, simmer for an additional 5-7 minutes until shrimp are pink.
8. Adjust seasoning, remove bay leaves, and serve hot garnished with green onions.
Notes
For variations, consider adding jalapeños for spice, different proteins, or seasonal vegetables.