Step 1: Prepare the Crust

1. Preheat the oven to 350°F (175°C).
2. In a medium bowl, mix graham cracker crumbs, granulated sugar, and melted butter until combined.
3. Press mixture evenly into a 9-inch pie dish.
4. Bake for 8-10 minutes until golden brown. Let cool completely.

Step 2: Make the Cream Filling

1. In a large bowl, beat softened cream cheese, powdered sugar, and vanilla extract until smooth.
2. In a separate bowl, whip heavy cream until stiff peaks form.
3. Gently fold whipped cream into the cream cheese mixture until fully combined.
4. Spread filling evenly over the cooled crust.

Step 3: Prepare the Raspberry Topping

1. In a small saucepan over medium heat, combine raspberries, granulated sugar, cornstarch, and water.
2. Stir continuously until mixture thickens and comes to a gentle boil (about 5 minutes).
3. Remove from heat and let cool to room temperature.
4. Pour cooled topping over the cream filling, spreading evenly.

Step 4: Chill and Serve

1. Refrigerate for at least 4 hours or until fully set.
2. Garnish with whipped cream, raspberries, or mint leaves if desired.
3. Slice and enjoy!