Step 1

Preheat the oven to 350°F.

Step 2

In a bowl, stir together the graham cracker crumbs and melted butter; press into the bottom and sides of a 9-inch pie dish. Bake until brown, about 5 minutes. Set aside to cool completely.

Step 3

With a heavy-duty stand mixer fitted with the whisk attachment, whisk the cream at high speed until it forms stiff peaks. Transfer to a large clean bowl and set aside.

Step 4

Fit the stand mixer with the paddle attachment and a clean bowl; add the cream cheese, peanut butter, brown sugar, and vanilla and beat at high speed until the mixture is smooth and silky.

Step 5

Gently fold the cream cheese-peanut butter mixture into the whipped cream with a spatula until completely blended. Spoon into the cooled pie shell and smooth out the top. Place the pie in the freezer for 1 hour or until ready to serve (if you are going to leave it in the freezer awhile, wrap it in plastic wrap after 1 hour so it doesn't get freezer burn).

Step 6

Take the pie out of the freezer 15 minutes before serving. Slice it and pig out!