In a mixing bowl, combine graham cracker crumbs, melted butter, and granulated sugar until fully mixed.
Press the mixture into the bottom and sides of a 9-inch pie pan to form the crust. Use the back of a measuring cup to pack it tightly.
In another bowl, whip the heavy cream with an electric mixer until stiff peaks form.
In a separate bowl, mix the softened cream cheese, powdered sugar, and vanilla extract until smooth.
Gently fold the whipped cream into the cream cheese mixture until fully combined.
Layer the sliced strawberries evenly over the pie crust.
Pour the cream cheese mixture over the strawberries, spreading it out evenly.
Cover the pie with plastic wrap and refrigerate for at least 4 hours, or until set.
Before serving, garnish with additional sliced strawberries if desired.