To prepare crust: Preheat oven to 350 degrees. In a medium bowl, combine graham cracker crumbs, melted butter, sugar, and egg white, stirring to combine well. Press crumb mixture into bottom and up sides of a 9-inch deep-dish pie plate. Bake for 8 minutes; set aside to cool.
To prepare filling: In a medium bowl, combine pudding mix and cream. Beat at medium speed with an electric mixer until soft peaks form. Add mascarpone, beating until well combined. Beat in confectioners’ sugar. Spoon filling into prepared crust. Refrigerate for 1 hour.
To prepare topping: In a medium bowl, combine cream and espresso powder. Beat at medium-high speed with an electric mixer until soft peaks form. Beat in confectioners’ sugar until stiff peaks form. Spread cream mixture over pie filling. Garnish with grated chocolate and cacao beans, if desired.
Recipe by Southern Lady Magazine at https://southernladymagazine.com/tiramisu-pie-recipe/