Creating the Baked Stuffed Shrimp Casserole is straightforward and rewarding. Simply follow these steps:

1. Preheat Your Oven: Preheat the oven to 375°F (190°C) to ensure an even bake.
2. Prepare the Baking Dish: Lightly grease a baking dish with cooking spray or butter to prevent sticking.
3. Mix Filling Ingredients: In a bowl, combine the softened cream cheese, breadcrumbs, grated Parmesan cheese, garlic powder, salt, and pepper. Mix until thoroughly combined.
4. Stuff the Shrimp: Take each shrimp and place a tablespoon of the filling mixture onto the curve of the shrimp. Ensure it’s well-stuffed and the shrimp is coated.
5. Arrange in Baking Dish: Lay the stuffed shrimp in a single layer in the prepared baking dish.
6. Bake in Oven: Bake the casserole in the preheated oven for 25-30 minutes or until the shrimp are fully cooked and the tops are golden brown.
7. Cool and Garnish: Once baked, allow the casserole to cool for about 10-15 minutes. Garnish with freshly chopped parsley if desired.
8. Serve: Dish out the stuffed shrimp casserole onto plates and enjoy!

By following these clear steps, you’ll create a stunning seafood dish that will leave a lasting impression on anyone lucky enough to share in your culinary creation.