Follow these straightforward steps to create your Florida Shrimp Pie:

1. Preheat your oven to 375°F (190°C).
2. Prepare the Pie Crust: Place the premade pie crust in a 9-inch pie plate. Prick the bottom with a fork to prevent bubbling and set aside.
3. Mix the Creamy Filling: In a mixing bowl, combine the heavy cream, mayonnaise, eggs, lemon juice, garlic powder, onion powder, cayenne pepper, salt, and pepper. Whisk until smooth.
4. Add Shrimp and Cheese: Fold in the cooked shrimp and shredded cheddar cheese, ensuring everything is evenly coated.
5. Pour Filling into Crust: Carefully pour the shrimp mixture into the prepared pie crust, spreading it evenly.
6. Bake the Pie: Place the pie in the preheated oven and bake for 30-40 minutes, or until the filling is set and the top is lightly golden.
7. Cool the Pie: Remove the pie from the oven and let it cool for about 10-15 minutes to help it set.
8. Garnish: Before serving, sprinkle fresh chopped parsley on top for added color and flavor.

These simple steps will guide you through the process of making this incredible dish without any hassle.