Shrimp étouffée smothers plump Gulf shrimp in a rich, buttery Cajun roux sauce served over rice. This high protein Louisiana classic is a fresh, flavorful family dinner packed with Southern soul.
Melt the unsalted butter in a large skillet over medium heat. Add flour and whisk continuously for 7-10 minutes to form a deep golden blond roux.
Stir in diced onion, celery, and green bell pepper. Sauté over medium-low heat for 5-8 minutes until softened, then add minced garlic and cook for 1 minute until fragrant.
Mix in Cajun seasoning, fresh thyme, bay leaf, kosher salt, and black pepper. Gradually pour in chicken broth while stirring to prevent lumps, ensuring the sauce is smooth.
Raise heat to medium and bring sauce to a gentle simmer. Add shrimp, stirring well so each piece is coated; cook 4-6 minutes, just until shrimp turn opaque and pink but are still tender.
Taste and adjust seasoning if needed. Serve shrimp étouffée over hot cooked rice, then garnish generously with scallions for a bright finish.