Creating a perfect Black Forest Cherry Pie can be straightforward if you follow these simple steps:

1. Preheat Oven: Preheat your oven to 375°F (190°C).

2. Prepare the Pie Crust: If using a homemade pie crust, roll it out and fit it into a 9-inch pie dish. Prick the bottom with a fork to prevent bubbling. If using a pre-made crust, simply fit it into the pie dish and proceed to the next step.

3. Make the Cherry Filling: In a saucepan, combine the tart cherries, sugar, cornstarch, lemon juice, and vanilla extract. Cook over medium heat, stirring frequently, until the mixture begins to bubble and thicken. Remove from heat and set aside to cool slightly.

4. Prepare the Chocolate Filling: In a separate saucepan, heat the heavy cream and butter over low heat until melted and smooth. Remove from heat and stir in the chocolate chips until fully melted and the mixture is homogenous. Allow to cool slightly.

5. Assemble the Pie:
– Pour the chocolate filling into the prepared pie crust, spreading it evenly over the bottom.
– Gently spoon the cherry filling over the chocolate layer, spreading it evenly.

6. Bake the Pie: Bake in the preheated oven for 45-50 minutes or until the filling is bubbly and the crust is golden brown.

7. Cool the Pie: Once baked, remove the pie from the oven and allow it to cool completely on a wire rack for at least 1 hour before serving. This will help the filling set properly.

8. Garnish and Serve: Top the pie with whipped cream, chocolate shavings, and fresh cherries when ready to serve.