From Mom's recipe box. Fill with your favorite cooked or no-cook pie filling (this crust won't stand up to being rebaked once filled, like a graham cracker crust).
Blend crumbs, butter and sugar thoroughly. Pour into 9" pie plate; press down firmly into bottom and sides with the bottom of a glass. Bake in preheated 375°F oven for 5 minutes. Cool completely before filling with softened ice cream, stiff custard or pudding, or other fully-cooked or no-cook-needed pie filling.