1-First step: season and cook the shrimp Toss the 1.5 pounds of peeled and deveined shrimp with 1 tablespoon Cajun seasoning until every piece is lightly coated. Heat 1 tablespoon vegetable oil in a skillet over medium-high heat, then cook the shrimp for about 2 minutes, just until they turn pink. Do not cook them all the way through, because they will finish in the sauce later. Transfer the shrimp to a plate and keep any juices that collect, since those juices add more shrimp flavor when the dish comes together.

2-Second step: build the roux In a large skillet or Dutch oven, melt ⅓ cup butter over medium heat. Stir in ⅓ cup flour and cook, stirring often, until the mixture turns the color of peanut butter, about 6 to 8 minutes. This step matters because the roux gives Shrimp Etouffee its body and taste. If you rush it, the sauce can taste raw. If you cook it too far, it may turn bitter and darken faster than you want.

3-Third step: add the vegetables and aromatics Once the roux reaches that peanut butter shade, add 1 small chopped onion, ½ chopped green bell pepper, 2 chopped celery ribs, ¼ teaspoon dried thyme leaves, and 4 minced garlic cloves. Stir and cook until the vegetables soften a little and the kitchen smells amazing. This mixture is the heart of the dish, and it gives the sauce that familiar Cajun comfort. If you are cooking for a lighter meal, you can keep the vegetable amount the same because it helps the dish feel hearty without adding many calories.

4-Fourth step: whisk in the broth Slowly pour in 3 cups shrimp stock or chicken broth a little at a time, stirring well after each addition so the sauce stays smooth. This helps avoid lumps and lets the roux and vegetables blend into a silky base. If the sauce looks too thick at first, keep whisking and adding liquid slowly. Homemade shrimp stock made from shrimp shells simmered in chicken broth can add even more flavor if you have the time.

5-Fifth step: simmer with tomatoes and seasonings Stir in 2 cups diced fresh tomatoes, 3 tablespoons Worcestershire sauce, and 2 bay leaves. Bring the mixture to a boil, then lower the heat and simmer uncovered for about 20 minutes. Season with salt and black pepper to taste. During this time, the sauce thickens and the flavors blend together. Keep the heat gentle so the bottom does not scorch, and stir every so often to keep everything moving.

6-Sixth step: finish with herbs, lemon, and shrimp When the sauce is ready, stir in ¼ cup sliced green onion, ¼ cup chopped fresh parsley, and the juice of ½ lemon. Add the cooked shrimp and any juices from the plate, then heat just until the shrimp are warmed through. This final step should only take a minute or two. If you leave the shrimp on the heat too long, they can turn rubbery, so remove the pan as soon as everything is hot.

7-Final step: serve over rice Spoon the Shrimp Etouffee over hot rice and serve right away. The rice soaks up the sauce and helps balance the Cajun spices. A warm loaf of bread on the side is also nice for dipping. For a dinner that feels complete, serve it with a simple salad or a vegetable side if you want to round out the plate.