1-First Step: Make the shrimp stock Start by peeling the shrimp and keeping the shells. Place the shells in a pot with 3 cups water and 1/2 teaspoon salt. Bring the pot to a gentle boil, then reduce the heat and simmer for about 15 minutes. This gives you a flavorful shrimp stock that carries the whole Mardi Gras Shrimp Étouffée. Strain the stock and set it aside. You should have about 1 3/4 cups after simmering. If you come up short, add a little water to reach that amount. This part adds real seafood flavor, and it is worth the few extra minutes.

2-Second Step: Mix the spice blend In a small bowl, mix together the paprika, ground thyme, dried oregano, cayenne pepper, garlic powder, onion powder, and black pepper. This New Orleans spice blend gives the dish its signature taste. You can adjust the cayenne a little if you want more heat or less heat. Keep the seasoning close by, because you will use it in layers as the étouffée cooks. That layering is what makes the flavor taste full and rounded rather than flat.

3-Third Step: Build the vegetable base Set a heavy skillet or Dutch oven over medium heat and add the oil. Once it is warm, add the diced onion, green pepper, celery, and minced garlic. Cook for about 5 to 7 minutes, stirring often, until the vegetables soften and smell sweet. This is the heart of the dish. The onion, celery, and bell pepper create that classic Louisiana base, and the garlic adds extra depth. If you prefer a milder dish, keep the heat at medium so nothing browns too fast.

4-Fourth Step: Make the roux Sprinkle in the flour and stir well so the vegetables are coated. Cook for 3 to 5 minutes, stirring constantly, until the flour loses its raw taste. The mixture should look smooth and slightly thick. This is the part that helps the sauce cling to the shrimp and rice later. You do not need a very dark roux for this version, but you do want enough cooking time to remove the floury taste. If the pan looks dry, lower the heat a little and keep stirring. A steady hand here pays off in the final texture.

5-Fifth Step: Add tomatoes and stock Stir in the diced tomatoes, then slowly pour in the shrimp stock while stirring. Add the lemon juice, hot sauce, and most of the spice blend. Let the mixture come to a gentle simmer, then cook for about 10 minutes. The sauce should thicken slightly and become glossy. This is also a good time to taste the base. Add a little salt if needed. If you want a deeper flavor, let it simmer another few minutes before adding the shrimp. The sauce should taste rich and bright at the same time.

6-Sixth Step: Cook the shrimp Add the fresh shrimp with shells removed to the simmering sauce. Cook for about 3 to 5 minutes, just until the shrimp turn pink and curl up. Do not overcook them, because shrimp can turn tough fast. Once the shrimp are done, stir in the sliced green onion. Taste again and add salt to taste. The green onion should stay fresh and lively, giving the Mardi Gras Shrimp Étouffée a clean finish.

7-Seventh Step: Serve over rice Spoon the hot étouffée over 2 cups cooked rice. The rice soaks up the sauce and turns each bite into a full, comforting meal. If you want a more traditional spread, add French bread on the side so everyone can scoop up extra sauce.