In a large bowl, stir together graham cracker crumbs and sugar. Add butter and toss together until crumbs are moistened and will hold together when pinched.
Using the bottom of a metal measuring cup, press crumbs into bottom and up sides of a 9-inch deep-dish pie plate. Refrigerate until firm, approximately 1 hour.
Preheat oven to 375°.
Bake until lightly browned around the edges, 6 to 8 minutes. Let cool completely on a wire rack.
Recipe by TeaTime Magazine at https://teatimemagazine.com/lynn-cahoon-serves-up-a-captivating-read-with-two-wicked-desserts/