Step 1: Prepare the Shrimp : Peel and devein the shrimp if not already done. Pat them dry with paper towels and season lightly with salt and pepper. Set aside while you prepare the base.
Step 2: Make the Roux : In a large heavy-bottomed skillet or Dutch oven, melt the butter over medium heat. Add the flour, stirring constantly with a wooden spoon or whisk to prevent burning. Cook for 6–8 minutes, stirring continuously, until the roux turns a light to medium brown color (like peanut butter). Be careful not to let it burn — a burned roux can make the dish bitter.
Step 3: Add the Holy Trinity : Immediately add the onion, bell pepper, and celery to the roux. Sauté for 5–7 minutes, stirring frequently, until the vegetables soften and the mixture is fragrant. Add the garlic and cook for another 30 seconds.
Step 4: Build the Sauce : Slowly pour in the stock, whisking constantly to avoid lumps. Add paprika, thyme, bay leaves, cayenne pepper, and Creole seasoning. If you’re using tomatoes (for Creole-style étouffée), add them now. Bring to a gentle simmer and cook uncovered for 15–20 minutes, stirring occasionally, until the sauce thickens and flavors meld together.
Step 5: Add the Shrimp : Stir in the shrimp and reduce the heat to low. Simmer for 5–7 minutes, or until the shrimp are pink, opaque, and cooked through. Taste and adjust seasoning with salt and pepper as needed.
Step 6: Finish the Dish : Remove from heat and discard the bay leaves. Stir in a small knob of butter for extra richness (optional). Sprinkle with chopped parsley and green onions.
Step 7: Serve : Spoon hot cooked white rice into bowls. Ladle the Shrimp Étouffée generously over the top. Garnish with a little extra parsley and a squeeze of lemon juice for brightness.