Prepare the Shrimp:

• Cook the Shrimp: In a large skillet, cook the shrimp over medium heat for 2-3 minutes on each side until pink and fully cooked. This ensures the shrimp is tender and not rubbery, preventing a tough texture.
• Remove from heat and set aside. This prevents overcooking, ensuring the shrimp remains juicy and flavorful.

Make the Casserole Mixture:

• Mix the Sauce: In a large mixing bowl, combine the sour cream, mayonnaise, lemon juice, garlic powder, onion powder, paprika, salt, and pepper. Stir until well combined. This creates a creamy and flavorful base, ensuring a consistent taste throughout the casserole.
• Add the Rice and Cheese: Fold in the cooked rice and shredded cheddar cheese. Stir until the mixture is smooth and the rice is well-coated. This ensures even distribution of flavors, creating a harmonious blend of ingredients.

Assemble the Casserole:

• Combine Shrimp with Rice Mixture: Gently stir the cooked shrimp into the rice and cheese mixture. Make sure the shrimp is evenly distributed throughout the casserole. This ensures every serving has a good amount of shrimp, creating a satisfying meal.
• Transfer to Baking Dish: Grease a 9×13-inch baking dish and transfer the shrimp and rice mixture into the dish, spreading it out evenly. This prepares the casserole for baking, ensuring even cooking.

Top and Bake:

• Prepare the Topping: In a small bowl, combine the melted butter and breadcrumbs. Sprinkle the breadcrumb mixture evenly over the casserole. This creates a crispy, golden topping, adding a delightful texture to the dish.
• Bake: Preheat your oven to 350°F (175°C) and bake the casserole for 25-30 minutes, or until the top is golden and the casserole is bubbling. This ensures the casserole is heated through and the topping is crispy, creating a perfect balance of textures.

Garnish and Serve:

• Garnish: Once the casserole is done, remove from the oven and let it cool for a few minutes. This prevents burning your mouth and allows the casserole to set slightly. Garnish with chopped fresh parsley for a pop of color and freshness, enhancing the visual appeal.
• Serve: Slice and serve hot, accompanied by your favorite side dishes, such as a crisp green salad or steamed vegetables. This creates a complete and balanced meal, providing a variety of flavors and nutrients.