1/2 teaspoon cayenne pepper (adjust for spice preference)
1 bay leaf
Salt and black pepper to taste
1/4 cup chopped green onions, for garnish
Hot cooked white rice, for serving
Instructions
Prepare the roux: In a heavy-bottomed pot or Dutch oven, combine the flour and oil over medium heat. Whisk constantly until the mixture turns a dark, rich brown color, similar to milk chocolate. This step takes patience, about 20 to 30 minutes. Watch carefully to prevent burning.
Add the trinity: Add the chopped onion, bell pepper, and celery (the ‘holy trinity’) to the roux. Cook, stirring frequently, until the vegetables soften, about 8 to 10 minutes.
Stir in the garlic and cook for 1 minute until fragrant.
Add the liquid and seasonings: Pour in the diced tomatoes (with juice) and the broth. Stir well to incorporate the roux into the liquid. Add the thyme, paprika, cayenne pepper, and bay leaf. Season with salt and pepper.
Simmer: Bring the mixture to a simmer. Reduce the heat to low, cover partially, and let it cook for at least 30 minutes, allowing the flavors to meld. Stir occasionally to prevent sticking.
Cook the shrimp: Add the peeled and deveined shrimp to the simmering sauce. Cook for 5 to 7 minutes, or until the shrimp turn pink and opaque. Do not overcook the shrimp.