Creating your Classic Cannoli Squares is straightforward. Follow these steps to ensure you achieve perfect results:

1. Preheat the Oven: Set your oven to 350°F (175°C) and prepare a square baking dish (8×8 inches) by greasing it lightly.
2. Prepare the Pie Crust: Roll out the pre-made pie crust into the baking dish, pressing it into the corners and flat against the bottom. Prick the crust with a fork to prevent bubbling.
3. Pre-Bake the Crust: Bake the crust in the preheated oven for 10-12 minutes, or until lightly golden. Remove from the oven and let cool.
4. Mix the Filling: In a large bowl, combine the drained ricotta cheese, powdered sugar, vanilla extract, almond extract, and orange or lemon zest. Mix until smooth.
5. Add Chocolate Chips: Stir in the mini chocolate chips. If desired, add the cocoa powder for a richer, chocolatey flavor. Mix well to combine.
6. Assemble: Spread the ricotta mixture evenly over the cooled pie crust. Use a spatula to smooth the top.
7. Bake Again: Return the dish to the oven and bake for an additional 15-20 minutes. The filling should be set but still creamy.
8. Cool Completely: Remove from the oven and allow it to cool at room temperature for about 15 minutes, then place it in the refrigerator to chill for at least an hour.
9. Slice and Serve: Cut the squares into desired sizes. Dust with additional powdered sugar before serving for an elegant touch.

Following these steps will guide you in creating a batch of Classic Cannoli Squares that everyone will love!